A security flaw has been discovered in lief-project LIEF up to 0.17.1. Affected by this issue is the function Parser::parse_binary of the file src/ELF/Parser.tcc of the component ELF Binary Parser. The manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.17.2 can resolve this issue. The patch is identified as 81bd5d7ea0c390563f1c4c017c9019d154802978. It is recommended to upgrade the affected component.
CVE-2025-15504
This low-severity CVE scores 3.3 under NVD CVSS v3. EPSS exploit probability: 0.0%, top 99% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.3
- EG Score
- 3.3(medium)
- EPSS
- 15.2%
- KEV
- Not listed
Published
January 10, 2026
Last Modified
April 29, 2026
References (12)
- cna@vuldbhttps://github.com/lief-project/LIEF/
- cna@vuldbhttps://github.com/lief-project/LIEF/commit/81bd5d7ea0c390563f1c4c017c9019d154802978
- cna@vuldbhttps://github.com/lief-project/LIEF/issues/1277
- cna@vuldbhttps://github.com/lief-project/LIEF/issues/1277#issuecomment-3693859001
- cna@vuldbhttps://github.com/lief-project/LIEF/releases/tag/0.17.2
- cna@vuldbhttps://github.com/oneafter/1210/blob/main/segv1
- cna@vuldbhttps://vuldb.com/?ctiid.340375
- cna@vuldbhttps://vuldb.com/?id.340375
- cna@vuldbhttps://vuldb.com/?submit.733329
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/lief-project/LIEF/issues/1277
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/lief-project/LIEF/issues/1277#issuecomment-3693859001
- 134c704f-9b21-4f2e-91b3-4a467353bcc0https://vuldb.com/?submit.733329
Vendor Advisories for CVE-2025-15504(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 44× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Frequently asked(5)
What is CVE-2025-15504?
When was CVE-2025-15504 disclosed?
Is CVE-2025-15504 actively exploited?
What is the CVSS score of CVE-2025-15504?
How do I remediate CVE-2025-15504?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-15504
Is Your Infrastructure Affected by CVE-2025-15504?
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