{"id":"CVE-2025-13034","aliases":["ALPINE-CVE-2025-13034","CURL-CVE-2025-13034","DEBIAN-CVE-2025-13034","EUVD-2026-1572","GHSA-9r76-qj98-jfhc","JLSEC-2026-426","MGASA-2026-0003","RHSA-2026:6893","ROOT-OS-DEBIAN-13-CVE-2025-13034","UBUNTU-CVE-2025-13034","USN-8062-1"],"status":"published","title":"No QUIC certificate pinning with GnuTLS","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00239,"percentile":0.15071,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-295"],"published":"2026-01-06T07:00:00Z","modified":"2026-10-28T20:15:47Z","fixes":[{"ecosystem":"Alpine:v3.21","package":"curl","fixed_in":["8.14.1-r3"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"curl","fixed_in":["8.14.1-r4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"curl","fixed_in":["8.14.1-2+deb13u3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"curl","fixed_in":["8.18.0~rc2-1"],"sources":["osv"]},{"ecosystem":"Julia","package":"CURL_jll","fixed_in":["8.20.0+0"],"sources":["osv"]},{"ecosystem":"Julia","package":"LibCURL_jll","fixed_in":["8.18.0+0"],"sources":["osv"]},{"ecosystem":"Ubuntu:25.10","package":"curl","fixed_in":["8.14.1-2ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.21","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.8.0"},{"fixed":"8.14.1-r3"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"8.8.0"},{"fixed":"8.14.1-r4"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.14.1-2+deb13u3"}]}],"versions":["8.14.1-2","8.14.1-2+deb13u1","8.14.1-2+deb13u2","8.14.1-2+deb13u2~bpo13+1"]},{"source":"osv","ecosystem":"Debian:14","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.18.0~rc2-1"}]}],"versions":["8.14.1-2","8.14.1-2+exp1","8.15.0-1","8.15.0-1~bpo13+1","8.15.0-1~exp1","8.15.0~rc1-1exp1","8.15.0~rc2-1~exp1","8.15.0~rc3-1~exp1","8.16.0-1","8.16.0-1+exp1","8.16.0-1~bpo13+1","8.16.0-2","8.16.0-3","8.16.0-4","8.16.0-4~bpo13+1","8.16.0~rc1-1~exp1","8.16.0~rc2-1","8.16.0~rc2-2","8.16.0~rc3-1","8.17.0-1","8.17.0-2","8.17.0-3","8.17.0~rc1-1~exp1","8.17.0~rc2-1","8.17.0~rc3-1","8.18.0~rc1-1+exp1"]},{"source":"osv","ecosystem":"Julia","package":"CURL_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"8.9.0+0"},{"fixed":"8.20.0+0"}]}]},{"source":"osv","ecosystem":"Julia","package":"LibCURL_jll","ranges":[{"type":"SEMVER","events":[{"introduced":"8.8.0+0"},{"fixed":"8.18.0+0"}]}]},{"source":"osv","ecosystem":"Mageia:9","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.88.1-4.9.mga9"}]}],"bundled":6},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.19.0-3.hum1"}]}],"bundled":13},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"libcurl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.19.0-3.hum1"}]}],"bundled":13},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"libcurl-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.19.0-3.hum1"}]}],"bundled":13},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"libcurl-minimal","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:8.19.0-3.hum1"}]}],"bundled":13},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.14.1-2ubuntu1.1"}]}],"versions":["8.12.1-3ubuntu1","8.13.0-5ubuntu1","8.14.1-1ubuntu2","8.14.1-1ubuntu3","8.14.1-2ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.81.0-1ubuntu1.22"}]}],"versions":["7.74.0-1.3ubuntu2","7.74.0-1.3ubuntu3","7.80.0-3","7.81.0-1","7.81.0-1ubuntu1.1","7.81.0-1ubuntu1.2","7.81.0-1ubuntu1.3","7.81.0-1ubuntu1.4","7.81.0-1ubuntu1.6","7.81.0-1ubuntu1.7","7.81.0-1ubuntu1.8","7.81.0-1ubuntu1.10","7.81.0-1ubuntu1.11","7.81.0-1ubuntu1.13","7.81.0-1ubuntu1.14","7.81.0-1ubuntu1.15","7.81.0-1ubuntu1.16","7.81.0-1ubuntu1.17","7.81.0-1ubuntu1.18","7.81.0-1ubuntu1.19","7.81.0-1ubuntu1.20","7.81.0-1ubuntu1.21"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.0-2ubuntu10.7"}]}],"versions":["8.2.1-1ubuntu3","8.2.1-1ubuntu3.1","8.4.0-2ubuntu1","8.5.0-2ubuntu1","8.5.0-2ubuntu2","8.5.0-2ubuntu8","8.5.0-2ubuntu9","8.5.0-2ubuntu10","8.5.0-2ubuntu10.1","8.5.0-2ubuntu10.2","8.5.0-2ubuntu10.3","8.5.0-2ubuntu10.4","8.5.0-2ubuntu10.5","8.5.0-2ubuntu10.6"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"curl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.14.1-2ubuntu1.1"}]}],"versions":["8.12.1-3ubuntu1","8.13.0-5ubuntu1","8.14.1-1ubuntu2","8.14.1-1ubuntu3","8.14.1-2ubuntu1"],"bundled":9}],"products":[{"vendor":"curl","product":"curl"},{"vendor":"haxx","product":"curl"}],"references":[{"url":"https://curl.se/docs/CVE-2025-13034.json","tags":["Vendor Advisory","web"]},{"url":"https://curl.se/docs/CVE-2025-13034.html","tags":["Patch","Vendor Advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13034","tags":["advisory","web"]},{"url":"https://github.com/advisories/GHSA-9r76-qj98-jfhc","tags":["web"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2025-13034","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13034.json","tags":["advisory"]},{"url":"https://github.com/curl/curl.git","tags":["package"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-13034","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0003.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=34944","tags":["report"]},{"url":"https://curl.se/docs/vuln-7.88.1.html","tags":["web"]},{"url":"https://access.redhat.com/errata/RHSA-2026:6893","tags":["advisory"]},{"url":"https://images.redhat.com/","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-9086","tags":["report"]},{"url":"https://access.redhat.com/security/updates/classification/","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-10148","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-10966","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-15224","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-15079","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-14819","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-14524","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-13034","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-3805","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-3783","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-3784","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-1965","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-14017","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6893.json","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2394750","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-9086","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9086","tags":["advisory"]},{"url":"https://curl.se/docs/CVE-2025-9086.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2025-9086.json","tags":["article"]},{"url":"https://github.com/curl/curl/commit/c6ae07c6a541e0e96d0040afb6","tags":["article"]},{"url":"https://hackerone.com/reports/3294999","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2394749","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-10148","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10148","tags":["advisory"]},{"url":"https://curl.se/docs/CVE-2025-10148.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2025-10148.json","tags":["article"]},{"url":"https://hackerone.com/reports/3330839","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2413308","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-10966","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-10966","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2025/11/05/2","tags":["article"]},{"url":"https://curl.se/docs/CVE-2025-10966.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2025-10966.json","tags":["article"]},{"url":"https://github.com/curl/curl/commit/b011e3fcfb06d6c027859","tags":["article"]},{"url":"https://hackerone.com/reports/3355218","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426406","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-13034","tags":["advisory","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2427870","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-14017","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14017","tags":["advisory"]},{"url":"https://curl.se/docs/CVE-2025-14017.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2025-14017.json","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426407","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-14524","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14524","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426408","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-14819","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14819","tags":["advisory"]},{"url":"https://curl.se/docs/CVE-2025-14819.html","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426409","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-15079","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15079","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2426410","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-15224","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15224","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446448","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-1965","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1965","tags":["advisory"]},{"url":"https://curl.se/docs/CVE-2026-1965.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-1965.json","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446450","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-3783","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3783","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/03/11/2","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3783.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3783.json","tags":["article"]},{"url":"https://hackerone.com/reports/3583983","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446449","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-3784","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3784","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/03/11/3","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3784.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3784.json","tags":["article"]},{"url":"https://hackerone.com/reports/3584903","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2446451","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-3805","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3805","tags":["advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/03/11/4","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3805.html","tags":["article"]},{"url":"https://curl.se/docs/CVE-2026-3805.json","tags":["article"]},{"url":"https://hackerone.com/reports/3591944","tags":["article"]},{"url":"https://ubuntu.com/security/CVE-2025-13034","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8062-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2025-9086","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-10148","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-11563","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-14017","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-14524","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-14819","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-15079","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2025-15224","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-13034","title":"No QUIC certificate pinning with GnuTLS","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T10:00:25.773Z","modified":"2026-09-15T06:02:26.327Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-295","CWE-295"],"updated_at":"2026-11-02T14:32:43.437394Z"}],"euvd":[{"id":"EUVD-2026-1572","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T10:00:25Z","modified":"2026-09-15T06:02:26Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:19.01786Z"}],"ghsa":[{"id":"GHSA-9r76-qj98-jfhc","title":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool...","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool,curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T12:30:29Z","modified":"2026-01-08T15:32:29Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:05:32.392087Z"}],"nvd":[{"id":"CVE-2025-13034","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T10:15:45.407Z","modified":"2026-09-15T07:16:23.55Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:11:56.616231Z"}],"osv":[{"id":"ALPINE-CVE-2025-13034","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T10:15:45.407Z","modified":"2026-10-18T12:30:03.012665675Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:27:49.709457Z"},{"id":"CVE-2025-13034","title":"No QUIC certificate pinning with GnuTLS","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-08T10:00:25.773Z","modified":"2026-10-28T10:59:04.189093714Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T15:44:46.024537Z"},{"id":"DEBIAN-CVE-2025-13034","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey` with the curl tool, curl should check the public key of the server certificate to verify the peer.  This check was skipped in a certain condition that would then make curl allow the connection without performing the proper check, thus not noticing a possible impostor. To skip this check, the connection had to be done with QUIC with ngtcp2 built to use GnuTLS and the user had to explicitly disable the standard certificate verification.","status":"published","published":"2026-01-08T10:15:45.407Z","modified":"2026-09-16T08:47:33.279004952Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:45.102284Z"},{"id":"JLSEC-2026-426","title":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey` with the curl tool,curl...","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool,curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-05-04T13:12:06.605Z","modified":"2026-07-25T18:24:24.825481163Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"RHSA-2026:6893","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","status":"published","published":"2026-04-20T10:10:50Z","modified":"2026-10-16T10:23:46Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:53:22.406388Z"},{"id":"UBUNTU-CVE-2025-13034","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey` with the curl tool, curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper check, thus not noticing a possible impostor. To skip this check, the connection had to be done with QUIC with ngtcp2 built to use GnuTLS and the user had to explicitly disable the standard certificate verification.","status":"published","published":"2026-01-06T07:00:00Z","modified":"2026-10-28T20:15:47.861022676Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-02T16:55:20.144818Z"},{"id":"CURL-CVE-2025-13034","title":"No QUIC certificate pinning with GnuTLS","description":"When using `CURLOPT_PINNEDPUBLICKEY` option with libcurl or `--pinnedpubkey`\nwith the curl tool, curl should check the public key of the server certificate\nto verify the peer.\n\nThis check was skipped in a certain condition that would then make curl allow\nthe connection without performing the proper check, thus not noticing a\npossible impostor. To skip this check, the connection had to be done with QUIC\nwith ngtcp2 built to use GnuTLS and the user had to explicitly disable the\nstandard certificate verification.","status":"published","published":"2026-01-07T08:00:00Z","modified":"2026-10-25T01:04:35.6901364Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"MGASA-2026-0003","title":"Updated curl packages fix security vulnerabilities","description":"curl is susceptible to a number of low severity security\nvulnerabilities:\nCVE-2025-14524: bearer token leak on cross-protocol redirect\nCVE-2025-14819: OpenSSL partial chain store policy bypass\nCVE-2025-15079: libssh knownhosts file vulnerability\nCVE-2025-15224: libssh key passphrase bypass vulnerability\nThis release fixes these issues.\n","status":"published","published":"2026-01-10T05:07:52Z","modified":"2026-04-16T04:42:12.162681212Z","updated_at":"2026-11-02T15:49:43.178336Z"},{"id":"ROOT-OS-DEBIAN-13-CVE-2025-13034","title":"CVE-2025-13034 in rootio-curl - Patched by Root","description":"Root has patched CVE-2025-13034 in the rootio-curl package for Root:Debian:13. Multiple fixed versions available.","status":"withdrawn","published":"2026-03-30T12:20:23Z","modified":"2026-06-11T14:00:17.131771189Z","updated_at":"2026-11-02T15:53:32.570806Z"},{"id":"USN-8062-1","title":"curl vulnerabilities","description":"It was discovered that curl incorrectly handled cookies when redirected\nfrom secure to insecure connections. An attacker could possibly use this\nissue to cause a denial of service, or obtain sensitive information.\nThis issue only affected Ubuntu 25.10. (CVE-2025-9086)\n\nCalvin Ruocco discovered that curl did not properly handle WebSocket\ncommunications under certain circumstances. A malicious server could\npossibly use this issue to poison proxy caches with malicious content.\nThis issue only affected Ubuntu 24.04 LTS and Ubuntu 25.10.\n(CVE-2025-10148)\n\nStanislav Fort discovered that wcurl did not properly handle URLs with\ncertain encoded characters. If a user were tricked into processing\na specially crafted URL, an attacker could possibly use this issue to\nwrite files outside the intended directory. This issue only affected\nUbuntu 25.10. (CVE-2025-11563)\n\nStanislav Fort discovered that curl did not properly validate pinned\npublic keys under certain circumstances. A remote attacker could\npossibly use this issue to perform a machine-in-the-middle attack. This\nissue only affected Ubuntu 25.10.(CVE-2025-13034)\n\nStanislav Fort discovered that curl did not properly manage TLS options\nwhen performing LDAP over TLS transfers in multi-threaded environments.\nUnder certain circumstances, certificate verification could be\nunintentionally and unknowingly disabled. (CVE-2025-14017)\n\nIt was discovered that curl incorrectly handled Oauth2 bearer tokens\nwhen following redirects. A remote attacker could possibly use this\nissue to obtain authentication credentials. (CVE-2025-14524)\n\nStanislav Fort discovered that curl did not properly validate TLS\ncertificates when reusing connections. A remote attacker could possibly\nuse this issue to bypass expected certificate verification. This issue\nonly affected Ubuntu 24.04 LTS and Ubuntu 25.10. (CVE-2025-14819)\n\nHarry Sintonen discovered that curl did not properly validate SSH host\nkeys when performing SSH-based file transfers. This issue could lead to\nunintended bypass of custom known_hosts file. This issue only\naffected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-15079)\n\nHarry Sintonen discovered that curl built with libssh did not properly\nhandle authentication when performing SSH-based file transfers. This\ncould result in unintended authentication operations. This issue only\naffected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2025-15224)","status":"published","published":"2026-02-25T00:34:27Z","modified":"2026-04-27T18:47:19.528380495Z","updated_at":"2026-11-02T16:58:22.951676Z"}]}}