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CVE-2016-6131
The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and crash) via a cycle…
High7.5EPSS 4.6%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The demangler in GNU Libiberty allows remote attackers to cause a denial of service (infinite loop, stack overflow, and crash) via a cycle in the references of remembered mangled types.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 4.6% · top 8.3% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
Affected products
n/a
- affected n/a
References (5)
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20160630 CVE Request: No demangling of untrusted binaries (2) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 91519 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- [oss-security] 20160630 Re: CVE Request: No demangling of untrusted binaries (2) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [gcc-patches] 20160630 Fix fir PR71696 in Libiberty Demangler (6) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2016-6131)Record last updated .