How severe is CVE-2025-1147?

CVE-2025-1147 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-1147 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1147?

CVE-2025-1147 affects Gnu Binutils. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1147?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-1147 have an EU (EUVD) identifier?

Yes. CVE-2025-1147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-2022.

When was CVE-2025-1147 published?

CVE-2025-1147 was published on 2025-02-10 and last updated on 2026-06-17.

CVE-2025-1147

CVE-2025-1147 is a low-severity vulnerability in Gnu Binutils with a CVSS 3.x base score of 3.1. 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-119.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
CVSS v2: 2.6
CVSS v4: 2.3
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-2022
Weakness: CWE-119
Affected product: Gnu Binutils
Published: 2025-02-10
Last modified: 2026-06-17

Description

A vulnerability has been found in GNU Binutils 2.43 and classified as problematic. Affected by this vulnerability is the function __sanitizer::internal_strlen of the file binutils/nm.c of the component nm. The manipulation of the argument const leads to buffer overflow. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-1147?: A vulnerability has been found in GNU Binutils 2.43 and classified as problematic. Affected by this vulnerability is the function __sanitizer::internal_strlen of the file binutils/nm.c of the component nm. The manipulation of the argument const leads to buffer overflow. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-1147?: CVE-2025-1147 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-1147 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1147?: CVE-2025-1147 affects Gnu Binutils. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1147?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-1147 have an EU (EUVD) identifier?: Yes. CVE-2025-1147 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-2022.
When was CVE-2025-1147 published?: CVE-2025-1147 was published on 2025-02-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gnu:binutils:2.43:*:*:*:*:*:*:*

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