CVE Feed

    Dashboard / CVE / CVE-2026-93311

    CVE-2026-93311

    A vulnerability was detected in Freedesktop Poppler 26.07.0. This issue affects the function SampledFunction::SampledFunction of the file poppler/Function.cc of the component SampledFunction. The manipulation of the argument BitsPerSample results in integer overflow. The attack may be performed from remote. The exploit is now public and may be used. The project was informed of the problem early through a bug report but has not responded yet.

    Published:Sep 18, 2026
    Last Modified:Sep 22, 2026
    EPS:Sep 18, 2026
    EPSS Score:0.00319
    CVSS Score:4.3

    Affected Products

    Vendor
    Freedesktop
    Product
    Poppler

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-107705 (CVSS 8.3) — Poppler 0.42.0 through 26.10.0 contains a stack-based buffer overflow in Decrypt::revision6Hash() that allows …
    CVE-2026-102621 (CVSS 1.9) — A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clip…
    CVE-2026-102620 (CVSS 1.9) — A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. This impacts the function FoFiT…
    CVE-2026-93314 (CVSS 2.1) — A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCode…
    CVE-2026-93313 (CVSS 2.1) — A vulnerability was found in Freedesktop Poppler 26.07.0. The impacted element is the function JBIG2Stream::re…
    CVE-2026-93312 (CVSS 2.1) — A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file…
    CVE-2025-50422 (CVSS 2.9) — Cairo through 1.18.4, as used in Poppler through 25.08.0, has an "unscaled->face == NULL" assertion failure fo…
    CVE-2025-50420 (CVSS 6.5) — An issue in the pdfseparate utility of freedesktop poppler v25.04.0 allows attackers to cause an infinite recu…
    CVE-2025-52886 (CVSS 5.5) — Poppler is a PDF rendering library. Versions prior to 25.06.0 use `std::atomic_int` for reference counting. Be…
    CVE-2025-43903 (CVSS 4.3) — NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents,…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High