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Vulnerability details: VCID-w2dh-z1yj-bud7
Vulnerability ID VCID-w2dh-z1yj-bud7
Aliases CVE-2026-25535
GHSA-67pg-wm7f-q7fj
Summary jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, user control of the first argument of the `addImage` method results in denial of service. If given the possibility to pass unsanitized image data or URLs to the `addImage` method, a user can provide a harmful GIF file that results in out of memory errors and denial of service. Harmful GIF files have large width and/or height entries in their headers, which lead to excessive memory allocation. Other affected methods are: `html`. The vulnerability has been fixed in jsPDF 4.2.0. As a workaround, sanitize image data or URLs before passing it to the addImage method or one of the other affected methods.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-400 Uncontrolled Resource Consumption
CWE-770 Allocation of Resources Without Limits or Throttling
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25535.json
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2026-25535
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2026-25535
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2026-25535
epss 0.00084 https://api.first.org/data/v1/epss?cve=CVE-2026-25535
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-67pg-wm7f-q7fj
cvssv4 8.7 https://github.com/parallax/jsPDF
generic_textual HIGH https://github.com/parallax/jsPDF
cvssv4 8.7 https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
generic_textual HIGH https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
ssvc Track https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
cvssv4 8.7 https://github.com/parallax/jsPDF/releases/tag/v4.2.0
generic_textual HIGH https://github.com/parallax/jsPDF/releases/tag/v4.2.0
ssvc Track https://github.com/parallax/jsPDF/releases/tag/v4.2.0
cvssv3.1_qr HIGH https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
cvssv4 8.7 https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
generic_textual HIGH https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
ssvc Track https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
cvssv4 8.7 https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
generic_textual HIGH https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
ssvc Track https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
cvssv4 8.7 https://nvd.nist.gov/vuln/detail/CVE-2026-25535
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-25535
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25535.json
https://api.first.org/data/v1/epss?cve=CVE-2026-25535
https://github.com/parallax/jsPDF
2440992 https://bugzilla.redhat.com/show_bug.cgi?id=2440992
2e5e156e284d92c7d134bce97e6418756941d5e6 https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
CVE-2026-25535 https://nvd.nist.gov/vuln/detail/CVE-2026-25535
CVE-2026-25535.md https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
GHSA-67pg-wm7f-q7fj https://github.com/advisories/GHSA-67pg-wm7f-q7fj
GHSA-67pg-wm7f-q7fj https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
RHSA-2026:7110 https://access.redhat.com/errata/RHSA-2026:7110
RHSA-2026:7128 https://access.redhat.com/errata/RHSA-2026:7128
v4.2.0 https://github.com/parallax/jsPDF/releases/tag/v4.2.0
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25535.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/parallax/jsPDF
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-19T16:03:04Z/ Found at https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/parallax/jsPDF/releases/tag/v4.2.0
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-19T16:03:04Z/ Found at https://github.com/parallax/jsPDF/releases/tag/v4.2.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-19T16:03:04Z/ Found at https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-19T16:03:04Z/ Found at https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-25535
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.24414
EPSS Score 0.00084
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:41:33.345969+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/25xxx/CVE-2026-25535.json 38.6.0