762 matches found
PT-2026-76215
Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension block without validating its allocated size...
MGASA-2026-0295 Updated giflib packages fix a security vulnerability
The updated packages fix a security vulnerability: Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension block without validating its allocated size. CVE-2026-26740...
USN-8583-1 giflib vulnerabilities
It was discovered that GIFLIB incorrectly handled certain GIF image files. If a user or automated system were tricked into opening a specially crafted GIF file, a remote attacker could use this issue to cause GIFLIB to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-8583-1: GIFLIB vulnerabilities
It was discovered that GIFLIB incorrectly handled certain GIF image files. If a user or automated system were tricked into opening a specially crafted GIF file, a remote attacker could use this issue to cause GIFLIB to crash, resulting in a denial of service, or possibly execute arbitrary code...
FreeBSD : giflib -- Buffer Overflow vulnerability (dd6096e6-8555-11f1-b4c7-00a0980083d7)
The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the dd6096e6-8555-11f1-b4c7-00a0980083d7 advisory. https://github.com/zakkanijia/POC/blob/main/giflib/giftool/giflibgiftoolgcelenheapoobwritedisclosure .m...
Oracle Linux 10 : giflib (ELSA-2026-19154)
The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-19154 advisory. - fix CVE-2026-26740: buffer overflow in EGifGCBToExtension RHEL-157086 Tenable has extracted the preceding description block directly from the Oracle Linux...
giflib security update
5.2.1-25 - fix CVE-2026-26740: buffer overflow in EGifGCBToExtension RHEL-157086 5.2.1-24 - rebuild 5.2.1-23 - fix CVE-2026-23868: double free in GifMakeSavedImage RHEL-154850...
Oracle Linux 10 : giflib (ELSA-2026-33502)
The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-33502 advisory. - fix CVE-2026-26740: buffer overflow in EGifGCBToExtension RHEL-157086 Tenable has extracted the preceding description block directly from the Oracle Linux...
giflib security update
5.2.1-25 - fix CVE-2026-26740: buffer overflow in EGifGCBToExtension RHEL-157086 5.2.1-24 - rebuild 5.2.1-23 - fix CVE-2026-23868: double free in GifMakeSavedImage RHEL-154850...
Alibaba Cloud Linux 3 : 0182: giflib (ALINUX3-SA-2026:0182)
The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0182 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-26740: Buffer Overflow vulnerability in...
RockyLinux 10 : giflib (RLSA-2026:33502)
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:33502 advisory. giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension CVE-2026-26740 Tenable has extracted the preceding description block directly from t...
MiracleLinux 8 : giflib-5.1.4-5.el8_10 (AXSA:2026-1188:04)
The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1188:04 advisory. giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension CVE-2026-26740 Tenable has extracted the preceding description block directly fro...
giflib security update
An update is available for giflib. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list giflib is a library for reading and writing gif images. Security Fixes: gifli...
RLSA-2026:33502 Important: giflib security update
giflib is a library for reading and writing gif images. Security Fixes: giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension CVE-2026-26740 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer ...
SUSE SLES16 Security Update : giflib (SUSE-SU-2026:22382-1)
The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:22382-1 advisory. This update for giflib fixes the following issue - CVE-2026-26740: heap out-of-bounds read when processing a specially crafted GIF file...
Oracle Linux 9 : giflib (ELSA-2026-33501)
The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-33501 advisory. 5.2.1-10.2 - fix CVE-2026-26740: buffer overflow in EGifGCBToExtension RHEL-157133 Tenable has extracted the preceding description block directly from the Orac...
RLSA-2026:33501 Important: giflib security update
giflib is a library for reading and writing gif images. Security Fixes: giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension CVE-2026-26740 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer ...
giflib security update
An update is available for giflib. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list giflib is a library for reading and writing gif images. Security Fixes: giflib...