CLSA-2026-1777541514 binutils: Fix of 3 CVEs

CVE-2025-66862: fix buffer overflow in gnuspecial cplus-dem.c - CVE-2025-66863: fix denial of service in ddiscriminator cp-demangle.c - CVE-2025-66865: fix denial of service in dprintcompinner cp-demangle.c...

CVE-2025-66862

A flaw was found in binutils. Processing a specially crafted PE file with cxxfilt can trigger a heap-based buffer over-read in the gnuspecial function in the cplus-dem.c file, causing a crash and resulting in a denial of service. Mitigation Mitigation for this issue is either not available or the...

EUVD-2025-205616

A buffer overflow vulnerability in function gnuspecial in file cplus-dem.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file...

CVE-2025-66862

A buffer overflow vulnerability in function gnuspecial in file cplus-dem.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file...

CVE-2025-66862

A buffer overflow vulnerability in function gnuspecial in file cplus-dem.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file...

PT-2025-53758

Name of the Vulnerable Software and Affected Versions BinUtils version 2.26 Description A buffer overflow issue exists in the gnu special function within the cplus-dem.c file. This can lead to a denial of service through the processing of specially crafted PE files. Recommendations Update to a...

CVE-2025-66862

A buffer overflow vulnerability in function gnuspecial in file cplus-dem.c in BinUtils 2.26 allows attackers to cause a denial of service via crafted PE file...

CVE-2016-4489

Integer overflow in the gnuspecial function in libiberty allows remote attackers to cause a denial of service segmentation fault and crash via a crafted binary, related to the "demangling of virtual tables."...