CVE-2023-25586
CVE-2023-25586 is a medium-severity vulnerability in Gnu Binutils with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-908.
Key facts
- Severity: Medium (CVSS 3.x base score 4.7)
- EPSS exploit prediction: 0% (27th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-908
- Affected product: Gnu Binutils
- Published:
- Last modified:
Description
A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.
Frequently asked questions
- What is CVE-2023-25586?
- A flaw was found in Binutils. A logic fail in the bfd_init_section_decompress_status function may lead to the use of an uninitialized variable that can cause a crash and local denial of service.
- How severe is CVE-2023-25586?
- CVE-2023-25586 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over local access with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2023-25586 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-25586?
- CVE-2023-25586 affects Gnu Binutils. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-25586?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-25586 published?
- CVE-2023-25586 was published on 2023-09-14 and last updated on 2026-06-17.
References
- https://access.redhat.com/security/cve/CVE-2023-25586
- https://bugzilla.redhat.com/show_bug.cgi?id=2167502
- https://security.netapp.com/advisory/ntap-20231103-0003/
- https://sourceware.org/bugzilla/show_bug.cgi?id=29855
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=5830876a0cca17bef3b2d54908928e72cca53502
Affected products (1)
- cpe:2.3:a:gnu:binutils:2.40:*:*:*:*:*:*:*
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