CVE-2026-86303
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Summary
A vulnerability was determined in 92181 markdown up to 058cab0cb7fb245a0ccc6b8446963ff8d573558f. Affected by this issue is the function lds of the file md.c. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. This patch is called c000d2f9cf390c315378d3717cf20911cf3e80a6. A patch should be applied to remediate this issue.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| 92181 | markdown | 058cab0cb7fb245a0ccc6b8446963ff8d573558f | affected |
Weaknesses
- CWE-125: Out-of-Bounds Read
- CWE-119: Memory Corruption
References
- https://vuldb.com/vuln/399467
- https://vuldb.com/vuln/399467/cti
- https://vuldb.com/cve/CVE-2026-86303
- https://vuldb.com/submit/907499
- https://github.com/92181/markdown/issues/1
- https://github.com/92181/markdown/pull/2
- https://github.com/92181/markdown/commit/c000d2f9cf390c315378d3717cf20911cf3e80a6
- https://github.com/92181/markdown/
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