A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct this issue.

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8894-1 advisory.

    It was discovered that Poppler had an integer overflow in FoFiTrueType::cvtSfnts. An attacker could     possibly use this issue to cause Poppler to crash, resulting in a denial of service, or execute arbitrary     code. (CVE-2026-102620)

    It was discovered that Poppler had an integer overflow in SplashClip::clipToPath. An attacker could     possibly use this issue to cause Poppler to crash, resulting in a denial of service, or execute arbitrary     code. (CVE-2026-102621)

    It was discovered that Poppler had a null pointer dereference in JBIG2Stream. An attacker could possibly     use this issue to cause Poppler to crash, resulting in a denial of service. (CVE-2026-93312)

    It was discovered that Poppler had an integer overflow in JBIG2Stream::readCodeTableSeg. An attacker could     possibly use this issue to cause Poppler to crash, resulting in a denial of service, or execute arbitrary     code. (CVE-2026-93313)

    It was discovered that Poppler had an integer overflow in FoFiTrueType::mapCodeToGID. An attacker could     possibly use this issue to cause Poppler to crash, resulting in a denial of service, or execute arbitrary     code. (CVE-2026-93314)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function
    FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument
    segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly
    disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is
    advisable to implement a patch to correct this issue. (CVE-2026-93314)

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A vulnerability was determined in Freedesktop Poppler 26.07.0. This affects the function     FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument     segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly     disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is     advisable to implement a patch to correct this issue. (CVE-2026-93314)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
364278	Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : poppler vulnerabilities (USN-8894-1)	Nessus	Ubuntu Local Security Checks	Local	medium
465792	Echo: poppler: security update to 25.03.0-5+deb13u4+e2	Tenable Cloud Security	Echo Local Security Checks	Local	medium
465792	Echo: poppler: security update to 25.03.0-5+deb13u4+e2	Tenable Self-Hosted Container Security	Echo Local Security Checks	Local	medium
348142	Linux Distros Unpatched Vulnerability : CVE-2026-93314	Nessus	Misc.	Local	medium

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CVE-2026-93314

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