🛡️ CVE-2024-7883 on BellSoft — clang15

Distribution advisory

This page covers CVE-2024-7883 as tracked by BellSoft, for the package clang15. No fixed version has been recorded for this distribution yet.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: High — the attacker first has to win a race, learn a secret or otherwise prepare the target.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: None — nobody has to be tricked into anything.
• Scope: Unchanged — the damage stays inside the vulnerable component.
• Confidentiality impact: Low — limited, and the attacker does not choose what is affected.
• Integrity impact: None.
• Availability impact: None.

Weakness class

BELL-CVE-2024-7883 is classified as CWE-226: Sensitive Information in Resource Not Removed Before Reuse. The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zeroize" the information contained in the resource before the product performs a critical state transition or makes the…

Affected software

BELL-CVE-2024-7883 is recorded against 10 packages.

• clang15 (from 15.0.5-r2)
• clang16 (from 16.0.0-r13)
• clang17 (from 17.0.4-r1)
• clang18 (from 18.1.6-r0)
• clang19 (from 19.1.1-r1)
• llvm15 (from 15.0.5-r1)
• llvm16 (from 16.0.0-r6)
• llvm17 (from 17.0.4-r2)
• llvm18 (from 18.1.6-r1)
• llvm19 (from 19.1.1-r1)

Timeline and source

Published on 1 November 2024 and last revised on 26 January 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

docs.bell-sw.com (Advisory)

Same weakness in other software

These advisories are the same class of weakness (CWE-226: Sensitive Information in Resource Not Removed Before Reuse) in other software:

• CVE-2026-13585 (published 15 Jul 2026)
• CVE-2026-32960 (6.5 Medium, published 20 Apr 2026)
• CVE-2026-5795 (8.0 High, published 14 Apr 2026)
• CVE-2025-14858 (published 7 Apr 2026)
• CVE-2026-34512 (8.0 High, published 27 Mar 2026)
• CVE-2025-13108 (5.5 Medium, published 17 Feb 2026)
• CVE-2025-0647 (7.9 High, published 14 Jan 2026)
• CVE-2025-33198 (3.3 Low, published 25 Nov 2025)

CVE-2024-7883 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References