UBUNTU-CVE-2025-48379: pillow Ubuntu
CVSS: 7.1v3.1HighPublished
Published 01-07-2025Last modified 04-02-2026
Vulnerability summary
UBUNTU-CVE-2025-48379 is a high (CVSS 7.1) vulnerability in pillow Ubuntu.
CVSS score
7.1/10
010
High · v3.1 (OSV · Ubuntu), selected by version preferenceEPSS score
Not scored
0%100%
No EPSS score yetKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 0 · Related 1Timeline
- 01-07-2025PublishedVulnerability first disclosed.
- 04-02-2026Last modifiedVulnerability information updated.
Description
Pillow is a Python imaging library. In versions 11.2.0 to before 11.3.0, there is a heap buffer overflow when writing a sufficiently large (>64k encoded with default settings) image in the DDS format due to writing into a buffer without checking for available space. This only affects users who save untrusted data as a compressed DDS image. This issue has been patched in version 11.3.0.
CVSS metrics
1 score · 1 source · 1 versionHigh 7.1Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:HSourcesSingle source
EPSS trend
No EPSS score has been published for this record yet.
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Ubuntu2 products
- pillowAll versions (No fix recorded)
- pillow-python2All versions (No fix recorded)
1 vendor · 2 products