{"id":"CVE-2025-54869","aliases":["DEBIAN-CVE-2025-54869","EUVD-2025-23667","GHSA-jxhh-4648-vpp3","UBUNTU-CVE-2025-54869"],"status":"published","title":"FPDI is Vulnerable to Memory Exhaustion (OOM) through its PDF Parser","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","severity":{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00349,"percentile":0.28724,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-770"],"published":"2025-08-05T15:23:54Z","modified":"2026-10-28T02:30:55Z","fixes":[{"ecosystem":"Packagist","package":"setasign/fpdi","fixed_in":["2.6.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"setasign/fpdi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.2+dfsg1-2","0.10.2+dfsg1-3","0.10.2+dfsg1-4","0.11.0+dfsg-1","0.11.0+dfsg-2","0.11.0+dfsg-3","0.12.0+dfsg-1","0.12.0+dfsg-2","0.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:13","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11.0+dfsg-3","0.12.0+dfsg-1","0.12.0+dfsg-2","0.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Debian:14","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11.0+dfsg-3","0.12.0+dfsg-1","0.12.0+dfsg-2","0.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Packagist","package":"setasign/fpdi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4"}]}],"versions":["1.5.2","1.5.3","1.5.4","1.6.0","1.6.1","1.6.2","v2.0.0","v2.0.0-beta","v2.0.0-beta2","v2.0.0-rc1","v2.0.1","v2.0.2","v2.0.3","v2.1.0","v2.1.1","v2.2.0","v2.3.0","v2.3.1","v2.3.2","v2.3.3","v2.3.4","v2.3.5","v2.3.6","v2.3.7","v2.4.0","v2.4.1","v2.5.0","v2.6.0","v2.6.1","v2.6.2","v2.6.3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9.1-1","0.9.1-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.2+dfsg1-2","0.10.2+dfsg1-3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11.0+dfsg-2","0.11.0+dfsg-3"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12.0+dfsg-2","0.13.0+dfsg-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"icingaweb2-module-pdfexport","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11.0+dfsg-3","0.12.0+dfsg-1","0.12.0+dfsg-2"]}],"products":[{"vendor":"setasign","product":"fpdi"}],"references":[{"url":"https://github.com/Setasign/FPDI/security/advisories/GHSA-jxhh-4648-vpp3","tags":["x_refsource_CONFIRM","advisory","web","report"]},{"url":"https://github.com/Setasign/FPDI/commit/ba671ba9221cffd32c2dda87316c19f522a1c5f0","tags":["x_refsource_MISC","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54869","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jxhh-4648-vpp3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/54xxx/CVE-2025-54869.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2025-54869","tags":["advisory"]},{"url":"https://github.com/Setasign/FPDI","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2025-54869","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-54869","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2025-54869","title":"FPDI is Vulnerable to Memory Exhaustion (OOM) through its PDF Parser","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-05T23:34:17.937Z","modified":"2025-08-07T14:02:48.59Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:32:27.603809Z"}],"euvd":[{"id":"EUVD-2025-23667","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-05T23:34:17Z","modified":"2025-08-07T14:02:48Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:32:00.279926Z"}],"ghsa":[{"id":"GHSA-jxhh-4648-vpp3","title":"FPDI allows Memory Exhaustion (OOM) in PDF Parser which leads to Denial of Service","description":"### Impact\nThis is a significant Denial of Service (DoS) vulnerability. Any application that uses FPDI to process\nuser-supplied PDF files is at risk. An attacker can upload a small, malicious PDF file that will cause\nthe server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained\nservice unavailability.\n\n### Patches\nFixed as of version 2.6.4\n\n### Workarounds\nNo.","status":"published","published":"2025-08-05T15:23:54Z","modified":"2025-08-06T14:31:51Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:38:52.85141Z"}],"nvd":[{"id":"CVE-2025-54869","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-06T00:15:31.197Z","modified":"2026-06-17T09:40:50.17Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/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":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:11:22.319351Z"}],"osv":[{"id":"CVE-2025-54869","title":"FPDI is Vulnerable to Memory Exhaustion (OOM) through its PDF Parser","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-05T23:34:17.937Z","modified":"2026-10-28T02:30:55.800270422Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:44:50.863921Z"},{"id":"DEBIAN-CVE-2025-54869","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-06T00:15:31.197Z","modified":"2026-09-01T20:05:55.066701729Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/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":"medium"}],"updated_at":"2026-11-02T15:45:47.378563Z"},{"id":"GHSA-jxhh-4648-vpp3","title":"FPDI allows Memory Exhaustion (OOM) in PDF Parser which leads to Denial of Service","description":"### Impact\nThis is a significant Denial of Service (DoS) vulnerability. Any application that uses FPDI to process\nuser-supplied PDF files is at risk. An attacker can upload a small, malicious PDF file that will cause\nthe server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained\nservice unavailability.\n\n### Patches\nFixed as of version 2.6.4\n\n### Workarounds\nNo.","status":"published","published":"2025-08-05T15:23:54Z","modified":"2025-08-06T14:52:46.256671Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:46:51.10002Z"},{"id":"UBUNTU-CVE-2025-54869","description":"FPDI is a collection of PHP classes that facilitate reading pages from existing PDF documents and using them as templates in FPDF. In versions 2.6.2 and below, any application that uses FPDI to process user-supplied PDF files is at risk, causing a Denial of Service (DoS) vulnerability. An attacker can upload a small, malicious PDF file that will cause the server-side script to crash due to memory exhaustion. Repeated attacks can lead to sustained service unavailability. This issue is fixed in version 2.6.3.","status":"published","published":"2025-08-06T00:15:00Z","modified":"2026-10-17T12:58:37.185149844Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:55:50.817402Z"}]}}