CVE-2026-102620

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 1.4% of scored records. A rank, not a probability.

NVD base score

1.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-02.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-09-29 20:30Z29 DAYS AGO

Last updated

2026-10-02 12:26Z26 DAYS AGO

Reserved

2026-09-29

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 4.8)

CNA CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-189
• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

9eb34a85755508738f2f940d77d37dc83fcca15ab05afafbd8474683856f0f79

• vuldb.comVDB-411410 | Freedesktop Poppler FoFiTrueType.cc cvtSfnts integer overflowhttps://vuldb.com/vuln/411410vdb-entrytechnical-description
• vuldb.comVDB-411410 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/411410/ctisignaturepermissions-required
• vuldb.comCVE-2026-102620 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-102620third-party-advisory
• vuldb.comSubmit #942348 | freedesktop.org Poppler 26.07.0 Integer Overflowhttps://vuldb.com/submit/942348third-party-advisory
• gitlab.freedesktop.orghttps://gitlab.freedesktop.org/poppler/poppler/-/work_items/1762related
• gitlab.freedesktop.orghttps://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2326patch
• github.comhttps://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFiTrueType-cvtSfnts-FoFiTrueType.cc-1210.mdexploit
• gitlab.freedesktop.orghttps://gitlab.freedesktop.org/poppler/poppler/-/commit/245d3c6823377755f2c1d5fdddd010279c6ed94dpatch