CVE-2026-129351

A security vulnerability exists in the mini_httpd component of the TRENDnet TEW-657BRM 1.00.1 firmware. The root cause is an out-of-bounds write within the sprintf function of the /setup.cgi file. This flaw allows for remote code execution or other impacts. Although the vendor notes the product h...

CVE-2022-36163

CVE-2022-36163 Suggested description A format string vulnerability was found in pdftoroff hovacui 1.1.0 pdf reader. A user can control the second parameter to sprintf which can lead to DoS or Information Disclosure for more attacks. sprintfcommand, output-postsave, fileno, fileno; Additional...

CVE-2020-8249

CVE-2020-8249: Buffer Overflow in Pulse Secure VPN Linux Client The root SUID executable pulsesvc, has a function “doupload” that unsafely calls a “sprintf” which can result in a buffer overflow. Because the “sprintf” writes the values on the stack, if a big enough string is passed to it, then it...

CVE-2019-12937-ToaruOS

CVE-2019-12937 ToaruOS is an open-source computer operating system written in C, a hobbyist operating system developed by an undergraduate computer science student at the University of Illinois. ToaruOS runs on POSIX and x86 architectures. Its main features include support for processes and...

inetutils-CVE-2019-0053-Patched-PKGBUILD

inetutils hasn't been updated in 5 years, and neither has the official Arch package. A patch has been released that addresses CVE-2019-0053 buffer overflow exploit from the use of sprintf instead of snprintf, but there's no official release in sight. Honestly, there's a lot more wrong with using...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: dm raid1: reserve space for NUL-terminator in buildconstructorstring Reserve space for the termination NUL after the maximum 20 decimal digits of a long long value to avoid buffer overflow in sprintf...

go-without-bounds-cve-2026-67822-stack-overflow-in-tenda-w6-s-wifissidset

CVE-2026-67822 — Tenda W6-S wifiSSIDset Stack Buffer Overflow PoC Companion PoC for the Hunt-Benito article "GO Without Bounds: CVE-2026-67822 — Stack Overflow in Tenda W6-S'swifiSSIDset Form Handler". CVE-2026-67822 CVSS 9.8 Critical, CWE-121 is a stack-based buffer overflow in formwrlSSIDset, t...

CLSA-2026-1792700837 TuxCare security update for sprintf-js (1 CVE)

TuxCare rebuilt sprintf-js to address 1 CVE. Fixed in 1.0.3-tuxcare.2...

PT-2026-135232

TuxCare rebuilt sprintf-js to address 1 CVE. Fixed in 1.0.3-tuxcare.2...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace it with scnprintf; the buffer sizes are expected to be large enough to hold the result, so there is no need for snprintf + overflow checks. Also increase the buffer size in...

Astra Linux – vulnerability in linux-6.1, linux-6.12

In the Linux kernel, the following vulnerability has been resolved: Buffer overflow in drivers/xen/sys-hypervisor.c The build id returned by HYPERVISORxenversionXENVERbuildid is neither NUL terminated nor a string. The first causes a buffer overflow as sprintf in buildidshow will read and copy ti...

CVE-2026-111458 ssldump Heap Buffer Overflow in FAN/1 X.509 Fingerprint Formatting

The fanxfingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlenb64 + strlenhex + 31, but the format string "fan1:x509:server:passive:%s:sha256:%s" contains 33 fixed characters in...

CVE-2026-111458 ssldump Heap Buffer Overflow in FAN/1 X.509 Fingerprint Formatting

The fanxfingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlenb64 + strlenhex + 31, but the format string "fan1:x509:server:passive:%s:sha256:%s" contains 33 fixed characters in...

EUVD-2026-102656

The fanxfingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlenb64 + strlenhex + 31, but the format string "fan1:x509:server:passive:%s:sha256:%s" contains 33 fixed characters in...

PT-2026-115457

The fanx fingerprint function in ssl/sslxprint.c of ssldump allocates a heap buffer for formatting FAN/1 X.509 certificate fingerprints. The allocation size is computed as strlenb64 + strlenhex + 31, but the format string "fan1:x509:server:passive:%s:sha256:%s" contains 33 fixed characters in...

Astra Linux – Vulnerability in TeXeVe-Bin

In axohelp.c, before version 1.3 in axohelp, and in axodraw2 before version 2.1.1b, sprintf is handled incorrectly. This issue is present in distributions like TeXLive and other collections...

CVE-2026-105842

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

EUVD-2026-93394

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

CVE-2026-105842: Heap-based Buffer Overflow

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

PT-2026-106727

Name of the Vulnerable Software and Affected Versions lrzsz versions prior to 0.13.0 Description A heap-based buffer overflow occurs in the procheader function of the lrz receive utility. This issue arises when the utility copies excessively long filenames provided by a sender into the Pathname...