How severe is CVE-2025-69647?

CVE-2025-69647 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-69647 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-69647?

CVE-2025-69647 affects Gnu Binutils. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-69647?

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

Does CVE-2025-69647 have an EU (EUVD) identifier?

Yes. CVE-2025-69647 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208411.

When was CVE-2025-69647 published?

CVE-2025-69647 was published on 2026-03-09 and last updated on 2026-06-17.

CVE-2025-69647

CVE-2025-69647 is a medium-severity vulnerability in Gnu Binutils with a CVSS 3.x base score of 6.2. 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-835.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-208411
Weakness: CWE-835
Affected product: Gnu Binutils
Published: 2026-03-09
Last modified: 2026-06-17

Description

GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF loclists data. A logic flaw in the DWARF parsing code can cause readelf to repeatedly print the same table output without making forward progress, resulting in an unbounded output loop that never terminates unless externally interrupted. A local attacker can trigger this behavior by supplying a malicious input file, causing excessive CPU and I/O usage and preventing readelf from completing its analysis.

Frequently asked questions

What is CVE-2025-69647?: GNU Binutils thru 2.45.1 readelf contains a denial-of-service vulnerability when processing a crafted binary with malformed DWARF loclists data. A logic flaw in the DWARF parsing code can cause readelf to repeatedly print the same table output without making forward progress, resulting in an unbounded output loop that never terminates unless externally interrupted. A local attacker can trigger this behavior by supplying a malicious input file, causing excessive CPU and I/O usage and preventing readelf from completing its analysis.
How severe is CVE-2025-69647?: CVE-2025-69647 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-69647 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-69647?: CVE-2025-69647 affects Gnu Binutils. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-69647?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-69647 have an EU (EUVD) identifier?: Yes. CVE-2025-69647 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-208411.
When was CVE-2025-69647 published?: CVE-2025-69647 was published on 2026-03-09 and last updated on 2026-06-17.

References

Affected products (1)

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

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