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7.5
Adobe Photoshop and Illustrator: Denial of Service via Buffer Overflow
published 4 months ago
Summary
Adobe Photoshop and Illustrator may be affected by a security issue that can cause a denial of service when processing certain GIF files. This could disrupt normal operation of these applications. Users should update to the latest version of the affected software to fix the issue.
What to do
- Update rocky giflib to version 0:5.1.4-5.el8_10.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Rocky Linux:8 | rocky | giflib |
< 0:5.1.4-5.el8_10 Fix: upgrade to 0:5.1.4-5.el8_10
|
Original advisory text
Important: giflib security update
giflib is a library for reading and writing gif images.
Security Fix(es):
* giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension (CVE-2026-26740)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Security Fix(es):
* giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension (CVE-2026-26740)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
References
- https://errata.rockylinux.org/RLSA-2026:33503 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2448747 Third Party Advisory
Internet-facing
14 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker partial control (estimated)
Timeline
Published1 Jul 2026
Updated1 Jul 2026
First seen1 Jul 2026
Sources
RLSA-2026:33503 · OSV
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