CVE-2026-7135: Out-of-Bounds Read in GPAC
CVE-2026-7135 is a medium severity vulnerability in GPAC up to version 26. 03-DEV-rev105-g8f39a1eb3-master. It involves an out-of-bounds read in the elng_box_read function within the MP4Box component. The vulnerability requires local access to exploit and does not require user interaction. A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e has been released to address this issue. No public exploit is currently known to be in the wild. Users of the affected GPAC version should upgrade to the patched version to mitigate this vulnerability.
AI Analysis
Technical Summary
An out-of-bounds read vulnerability exists in the elng_box_read function of the MP4Box component in GPAC versions up to 26.03-DEV-rev105-g8f39a1eb3-master. This flaw is triggered by manipulating the elng argument, leading to reading memory outside the intended bounds. The vulnerability requires local privileges to exploit and has a CVSS 4.8 (medium) score reflecting limited attack vector and impact. A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e has been made available to fix the issue.
Potential Impact
Successful exploitation of this vulnerability could lead to an out-of-bounds read, potentially causing application crashes or information disclosure. The attack requires local access with low privileges and does not require user interaction. The overall impact is rated medium due to the limited attack vector and absence of known exploits in the wild.
Mitigation Recommendations
A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e is available and should be applied to upgrade the affected GPAC component. Users should update to a version including this fix to remediate the vulnerability. Patch status is confirmed by the provided patch commit reference. No additional mitigation steps are indicated.
CVE-2026-7135: Out-of-Bounds Read in GPAC
Description
CVE-2026-7135 is a medium severity vulnerability in GPAC up to version 26. 03-DEV-rev105-g8f39a1eb3-master. It involves an out-of-bounds read in the elng_box_read function within the MP4Box component. The vulnerability requires local access to exploit and does not require user interaction. A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e has been released to address this issue. No public exploit is currently known to be in the wild. Users of the affected GPAC version should upgrade to the patched version to mitigate this vulnerability.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An out-of-bounds read vulnerability exists in the elng_box_read function of the MP4Box component in GPAC versions up to 26.03-DEV-rev105-g8f39a1eb3-master. This flaw is triggered by manipulating the elng argument, leading to reading memory outside the intended bounds. The vulnerability requires local privileges to exploit and has a CVSS 4.8 (medium) score reflecting limited attack vector and impact. A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e has been made available to fix the issue.
Potential Impact
Successful exploitation of this vulnerability could lead to an out-of-bounds read, potentially causing application crashes or information disclosure. The attack requires local access with low privileges and does not require user interaction. The overall impact is rated medium due to the limited attack vector and absence of known exploits in the wild.
Mitigation Recommendations
A patch identified by commit cf6ac48c972eaaee2af270adc3f36615325deb3e is available and should be applied to upgrade the affected GPAC component. Users should update to a version including this fix to remediate the vulnerability. Patch status is confirmed by the provided patch commit reference. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-26T19:24:39.458Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69ef811fba26a39fba3a6dab
Added to database: 4/27/2026, 3:30:39 PM
Last enriched: 4/27/2026, 3:45:07 PM
Last updated: 4/27/2026, 4:40:38 PM
Views: 4
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