CVE-2026-32775 identifies an integer underflow vulnerability in libexif versions through 0.6.25, specifically within the exif_mnote_data_get_value function when processing zero-sized MakerNotes data, which can lead to a buffer overwrite. This flaw carries a CVSS score of 7.4 High, indicating that while it requires local access and high attack complexity, successful exploitation could result in a complete loss of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, with its EPSS score suggesting a very low probability of exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 0, <= 0.6.25CPE match | cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:* | ||
<= 0.6.25CPE matchmatch criteria | cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.