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Vulnerability record · CVE-2014-9939 · published 21 March 2017

CVE-2014-9939: Gnu binutils memory buffer overflow vulnerability

Gnu · Binutils

ihex.c in GNU Binutils before 2.26 contains a stack buffer overflow when printing bad bytes in Intel Hex objects.

9.8 CVSS 3.0 Critical EPSS 2.3% · top 17.5% CWE-119 · Memory buffer overflow
9.8CVSS 3.0 base score, v2 7.5
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

ihex.c in GNU Binutils before 2.26 contains a stack buffer overflow when printing bad bytes in Intel Hex objects.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2015/07/31/6 Mailing ListThird Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=18750 Issue TrackingPatch
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=7e27a9d5f22f9f7ead11738b1546d0b5c737266b
http://www.openwall.com/lists/oss-security/2015/07/31/6 Mailing ListThird Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=18750 Issue TrackingPatch
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=7e27a9d5f22f9f7ead11738b1546d0b5c737266b

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-9939), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.