CVE-2026-4985: Integer Overflow in dloebl CGIF
A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue.
AI Analysis
Technical Summary
The vulnerability exists in the GIF Image Handler component of dloebl CGIF, specifically in the cgif_addframe function within src/cgif.c. Manipulation of the width and height parameters can cause an integer overflow, which may be exploited remotely. The affected versions include 0.5.0, 0.5.1, and 0.5.2. The issue is tracked under CVE-2026-4985 and has a CVSS 4.0 base score of 5.3, indicating medium severity. A patch commit b0ba830093f4317a5d1f345715d2fa3cd2dab474 has been identified to fix the vulnerability.
Potential Impact
Successful exploitation of this vulnerability could lead to an integer overflow condition, which may cause unexpected behavior in the affected software. The CVSS vector indicates the attack can be performed remotely without privileges or user interaction, but the impact on confidentiality, integrity, and availability is limited. There are no known exploits in the wild at this time.
Mitigation Recommendations
A patch identified by commit b0ba830093f4317a5d1f345715d2fa3cd2dab474 is available and should be applied to affected versions (0.5.0, 0.5.1, 0.5.2) of dloebl CGIF to remediate this vulnerability. Since this is not a cloud service, users must update their installations manually. Patch status is confirmed by the presence of the patch commit identifier.
CVE-2026-4985: Integer Overflow in dloebl CGIF
Description
A vulnerability was identified in dloebl CGIF up to 0.5.2. This vulnerability affects the function cgif_addframe of the file src/cgif.c of the component GIF Image Handler. The manipulation of the argument width/height leads to integer overflow. The attack may be initiated remotely. The identifier of the patch is b0ba830093f4317a5d1f345715d2fa3cd2dab474. It is suggested to install a patch to address this issue.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability exists in the GIF Image Handler component of dloebl CGIF, specifically in the cgif_addframe function within src/cgif.c. Manipulation of the width and height parameters can cause an integer overflow, which may be exploited remotely. The affected versions include 0.5.0, 0.5.1, and 0.5.2. The issue is tracked under CVE-2026-4985 and has a CVSS 4.0 base score of 5.3, indicating medium severity. A patch commit b0ba830093f4317a5d1f345715d2fa3cd2dab474 has been identified to fix the vulnerability.
Potential Impact
Successful exploitation of this vulnerability could lead to an integer overflow condition, which may cause unexpected behavior in the affected software. The CVSS vector indicates the attack can be performed remotely without privileges or user interaction, but the impact on confidentiality, integrity, and availability is limited. There are no known exploits in the wild at this time.
Mitigation Recommendations
A patch identified by commit b0ba830093f4317a5d1f345715d2fa3cd2dab474 is available and should be applied to affected versions (0.5.0, 0.5.1, 0.5.2) of dloebl CGIF to remediate this vulnerability. Since this is not a cloud service, users must update their installations manually. Patch status is confirmed by the presence of the patch commit identifier.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-03-27T12:47:40.382Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 69c6fa4f3c064ed76ffa5f21
Added to database: 3/27/2026, 9:44:47 PM
Last enriched: 4/4/2026, 11:01:17 AM
Last updated: 5/11/2026, 5:24:24 AM
Views: 76
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