CVE-2026-37459

A flaw was found in FRRouting FRR. An unauthenticated remote attacker can exploit an integer underflow vulnerability by supplying a specially crafted BGP Border Gateway Protocol UPDATE message. This issue can lead to a Denial of Service DoS. Mitigation Red Hat has investigated whether a possible...

EUVD-2026-28598

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in cryptosignopen caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...

CVE-2026-41509 Integer underflow in crypto_sign_open() leads to buffer overflow

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in cryptosignopen caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...

CVE-2026-41509 Integer underflow in crypto_sign_open() leads to buffer overflow

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in cryptosignopen caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...

CVE-2026-41509

The CVE-2026-41509 entry concerns the CROSS implementation of the CROSS post-quantum signature algorithm. A buffer overflow in crypto_sign_open() was caused by an underflow of the length field (mlen) before commit fc6b7e7. This underflow vulnerability could enable an overflow during signature ver...

CVE-2026-41509 Integer underflow in crypto_sign_open() leads to buffer overflow

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in cryptosignopen caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...

CVE-2026-41509

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in cryptosignopen caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...

CVE-2026-43301 media: chips-media: wave5: Fix PM runtime usage count underflow

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix PM runtime usage count underflow Replace pmruntimeputsync with pmruntimedontuseautosuspend in the remove path to properly pair with pmruntimeuseautosuspend from probe. This allows pmruntimedisable t...

CVE-2026-43301

CVE-2026-43301 relates to the Linux kernel driver for the wave5 media component. The issue arises when the driver’s remove path unconditionally calls pm_runtime_put_sync(), which can underflow the PM usage count if autosuspend was already activated during probe. This mismatch prevents proper refe...

CLSA-2026-1778240890 gnutls: Fix of CVE-2026-33845

CVE-2026-33845: fix DTLS handshake parsing integer underflow leading to OOB read...

CLSA-2026-1778239503 gnutls: Fix of CVE-2026-33845

CVE-2026-33845: fix DTLS handshake parsing integer underflow leading to OOB read...

CLSA-2026-1778238907 gnutls: Fix of CVE-2026-33845

CVE-2026-33845: fix DTLS handshake fragment reassembly integer underflow and heap overrun by tracking fraglength instead of endoffset...

CLSA-2026-1778238329 gnutls: Fix of CVE-2026-33845

CVE-2026-33845: fix DTLS handshake parsing integer underflow leading to OOB read...

SUSE-SU-2026:1762-1 Security update for strongswan

This update for strongswan fixes the following issues: - CVE-2026-35329: NULL pointer dereference when processing padding in PKCS7 bsc1261717. - CVE-2026-35330: integer underflow when handling EAP-SIM/AKA attributes bsc1261705. - CVE-2026-35331: acceptance of certificates violating X.509 name...

BIT-JRE-2024-47606 GHSL-2024-166: GStreamer Integer overflows in MP4/MOV demuxer and memory allocator that can lead to out-of-bounds writes

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in the function qtdemuxparsetheoraextension within qtdemux.c. The vulnerability occurs due to an underflow of the gint size variable, which causes size to hold a large unintended...

BIT-JRE-2024-47546 GHSL-2024-243: GStreamer has an integer underflow in extract_cc_from_data leading to OOB-read

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in extractccfromdata function within qtdemux.c. In the FOURCCc708 case, the subtraction atomlength - 8 may result in an underflow if atomlength is less than 8. When that subtraction...

BIT-JRE-2024-47545 GHSL-2024-242: GStreamer has an integer underflow in FOURCC_strf parsing leading to OOB-read

GStreamer is a library for constructing graphs of media-handling components. An integer underflow has been detected in qtdemuxparsetrak function within qtdemux.c. During the strf parsing case, the subtraction size -= 40 can lead to a negative integer overflow if it is less than 40. If this happen...

CLSA-2026-1778219103 glib2: Fix of CVE-2025-4373

CVE-2025-4373 fix buffer underflow in gstringinsertunichar and other GString APIs by carefully handling gssize parameters in glib/gstring.c...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a redundant cssput call in the schedext module’s scxcgroupinit function. This vulnerability may...

PT-2026-38965

CROSS implementation contains reference and optimized implementations of the CROSS post-quantum signature algorithm. Prior to commit fc6b7e7, there is a buffer overflow in crypto sign open caused by an underflow of the integer mlen. This issue has been patched via commit fc6b7e7...