7.8

CVE-2024-7788: libreoffice

CVSS: 7.8v3.1HighModified
AliasesUBUNTU-CVE-2024-7788USN-7025-1DEBIAN-CVE-2024-7788
Published 17-09-2024Last modified 12-10-2024
Open JSON

Vulnerability summary

CVE-2024-7788 is a high (CVSS 7.8) vulnerability in libreoffice. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 8.7% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 17-09-2024
    PublishedVulnerability first disclosed.
  2. 12-10-2024
    Last modifiedVulnerability information updated.

Description

Improper Digital Signature Invalidation  vulnerability in Zip Repair Mode of The Document Foundation LibreOffice allows Signature forgery vulnerability in LibreOfficeThis issue affects LibreOffice: from 24.2 before < 24.2.5.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.20%

Chance of exploitation in the next 30 days

Percentile

9%

Versus all other CVEs

30-day change

0.00 pp

From 0.20% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.20%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • libreoffice< 4:24.2.5-1 | < 4:7.4.7-1+deb12u5 | < 1:7.0.4-4+deb11u11
Libreoffice1 product
The document foundation1 product
Ubuntu1 product
  • libreoffice< 4:24.2.5-0ubuntu0.24.04.2 | < 1:6.4.7-0ubuntu0.20.04.12 | < 1:7.3.7-0ubuntu0.22.04.7

4 vendors · 4 products

References

6 links