CVE & CISA-KEV Catalog

CVE-2026-93314

MEDIUM
6.3
CVSS v3
NVD

Description

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.

CWE-189CWE-190Integer Overflow

How to fix

Remediation Available
popplerDebian
Fixed in:26.07.0-3CVE-2026-93314
libpoppler118Ubuntu
Fixed in:22.02.0-2ubuntu0.14USN-8894-1
libpoppler134Ubuntu
Fixed in:24.02.0-1ubuntu9.10USN-8894-1
popplerUbuntu
Fixed in:22.02.0-2ubuntu0.14USN-8894-1
Fixed in:24.02.0-1ubuntu9.10USN-8894-1

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Exploit Intelligence

0.24%probability of exploitation in 30 days
15thpercentile

Low risk: more likely to be exploited than 15% of all known CVEs.

References

Related Vulnerabilities

Other CWE-189 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2015-1538High10.099%--
CVE-2006-3747High7.697%-Fix
CVE-2007-0071High9.393%--
CVE-2015-3829High10.090%--
CVE-2015-3864High10.087%--
CVE-2015-1539High10.086%--

Common questions

How do I fix CVE-2026-93314?

Published advisories record a fix for 4 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2026-93314 being actively exploited?

Not that we know of. CVE-2026-93314 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.24% is the estimated probability that it will be exploited in the next 30 days. That is higher than 15% of all scored CVEs.

How severe is CVE-2026-93314?

CVE-2026-93314 has a CVSS v3 base score of 6.3, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-93314 affect?

Published advisories record a fix for poppler (Debian), libpoppler118 (Ubuntu), libpoppler134 (Ubuntu), poppler (Ubuntu). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-09-22.