How many CVEs have patched stat?

4 published CVEs changed stat in debian/glibc, in 2 distinct patches totalling 432 changed lines, between 2023 and 2026.

What is the latest CVE that changed stat?

CVE-2025-15281 (wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory), published 2026-01-20, changed lines 29 to 58 of sysdeps/unix/sysv/linux/bits/struct_stat.h.

How does stat compare to the rest of debian/glibc?

debian/glibc has 23 CVEs with a located fix in total; 4 of them changed stat.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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debian/glibc

Type

2 files

stat

Name: stat in debian/glibc: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

Defined in 2 files

Last patched January 20, 2026

4

CVEs

That changed this function

2

Distinct patches

Backports counted once

432

Lines changed

Added plus removed

2023–2026

Years

By CVE publication date

Overview

stat in debian/glibc was changed by 4 published CVE fixes between 2023 and 2026, in 2 distinct patches that added or removed 432 lines in total.

The name occurs in 2 files: sysdeps/unix/sysv/linux/mips/mips64/n64/fstatat.c, sysdeps/unix/sysv/linux/bits/struct_stat.h.

debian/glibc has 23 CVEs with a located fix in total, so 17% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed stat, newest first, with the lines each fix touched.

wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory
CVE-2025-15281 · sysdeps/unix/sysv/linux/bits/struct_stat.h · lines 29–58 · +28 −29
High · CVSS 7.5
EPSS 0.5%2026-01-20
wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory
CVE-2025-15281 · sysdeps/unix/sysv/linux/mips/mips64/n64/fstatat.c · lines 1–51 · +51 −0
High · CVSS 7.5
EPSS 0.5%2026-01-20

CVE-2025-0395

CVE-2025-0395 · sysdeps/unix/sysv/linux/bits/struct_stat.h · lines 29–58 · +28 −29

Medium · CVSS 6.2

EPSS 0.4%2025-01-22

CVE-2025-0395

CVE-2025-0395 · sysdeps/unix/sysv/linux/mips/mips64/n64/fstatat.c · lines 1–51 · +51 −0

Medium · CVSS 6.2

EPSS 0.4%2025-01-22

Glibc: potential use-after-free in getaddrinfo()

CVE-2023-4806 · sysdeps/unix/sysv/linux/bits/struct_stat.h · lines 29–58 · +28 −29

Medium · CVSS 5.9

EPSS 1.6%2023-09-18

Glibc: potential use-after-free in getaddrinfo()

CVE-2023-4806 · sysdeps/unix/sysv/linux/mips/mips64/n64/fstatat.c · lines 1–51 · +51 −0

Medium · CVSS 5.9

EPSS 1.6%2023-09-18

Glibc: stack read overflow in getaddrinfo in no-aaaa mode

CVE-2023-4527 · sysdeps/unix/sysv/linux/bits/struct_stat.h · lines 29–58 · +28 −29

Medium · CVSS 6.5

EPSS 1.7%2023-09-18

Glibc: stack read overflow in getaddrinfo in no-aaaa mode

CVE-2023-4527 · sysdeps/unix/sysv/linux/mips/mips64/n64/fstatat.c · lines 1–51 · +51 −0

Medium · CVSS 6.5

EPSS 1.7%2023-09-18

Get an alert when the next CVE fix lands in debian/glibc, with the patched functions.

Monitor glibc CVEs

Other hotspots in the repository

Functions in debian/glibc changed by the most CVE fixes.

tmp19 CVEs · sysdeps/aarch64/memcpy.S __mips16_syscall15 CVEs · sysdeps/unix/sysv/linux/mips/mips32/mips16/mips16-syscall.h dstend5 CVEs · sysdeps/aarch64/memcpy.S __gconv_open5 CVEs · iconv/gconv_int.h len5 CVEs · sysdeps/aarch64/strnlen.S __volatile__5 CVEs · sysdeps/unix/sysv/linux/microblaze/sysdep.h

All patched functions in debian/glibc

Frequently asked questions

Common questions about CVE fixes to stat.

How many CVEs have patched stat?: 4 published CVEs changed stat in debian/glibc, in 2 distinct patches totalling 432 changed lines, between 2023 and 2026.
What is the latest CVE that changed stat?: CVE-2025-15281 (wordexp with WRDE_REUSE and WRDE_APPEND may return uninitialized memory), published 2026-01-20, changed lines 29 to 58 of sysdeps/unix/sysv/linux/bits/struct_stat.h.
How does stat compare to the rest of debian/glibc?: debian/glibc has 23 CVEs with a located fix in total; 4 of them changed stat.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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