Security Bulletin: IBM i is Affected By A Buffer Overflow Vulnerability [CVE-2026-18102]

Summary IBM i is vulnerable to heap-based buffer overflow CVE-2026-18102 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18102 DESCRIPTION: IBM i could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during...

ANT-2026-1MRWDJYC · Simd · Integer Underflow

integer-underflow high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-1MRWDJYC: Integer underflow in AVX2 BgraToBgr causing...

CVE-2026-45698

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-45698 Netatalk has Integer Underflow → Stack Buffer Overflow in deletedir()

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-45698

Affected: Netatalk afpd daemon (versions 3.1.19 through 4.4.2). Root cause: an unsigned integer underflow in deletedir() sets the remain size_t to SIZE_MAX, bypassing the boundary check and enabling an unbounded strcpy() of attacker-controlled filenames into a nearly full stack buffer. Impact: hi...

CVE-2026-45698 Netatalk has Integer Underflow → Stack Buffer Overflow in deletedir()

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-45698 Netatalk has Integer Underflow → Stack Buffer Overflow in deletedir()

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-45698

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

EUVD-2026-60326

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-45698

Netatalk is a Free and Open Source file server suite for Unix-like operating systems. In versions 3.1.19 through 4.4.2, a stack-based buffer overflow exists in the deletedir function of Netatalk's afpd daemon due to an integer underflow in the calculation of the remaining buffer size used for pat...

CVE-2026-71980

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

RLSA-2026:55434 Moderate: gstreamer1-plugins-good security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fixes: gstreamer1-plugins-good: gstreamer: unsigned integer...

gstreamer1-plugins-good security update

An update is available for gstreamer1-plugins-good. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GStreamer is a streaming media framework based on graphs of...

RLSA-2026:55436 Moderate: gstreamer1-plugins-good security update

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages contain a collection of well-supported plug-ins of good quality and under the LGPL license. Security Fixes: gstreamer1-plugins-good: gstreamer: unsigned integer...

gstreamer1-plugins-good security update

An update is available for gstreamer1-plugins-good. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list GStreamer is a streaming media framework based on graphs of...

CVE-2026-71980 Belledonne Communications bcg729 1.1.2 Out-of-Bounds Read via decodeSIDframe()

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

EUVD-2026-60315

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980 Belledonne Communications bcg729 1.1.2 Out-of-Bounds Read via decodeSIDframe()

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980

Belledonne Communications bcg729 through 1.1.2 contains an out-of-bounds read vulnerability in the decodeSIDframe function in src/cng.c that allows unauthenticated network-adjacent attackers to trigger a heap read beyond buffer boundaries by sending a zero-length comfort-noise RTP payload. A...

CVE-2026-71980

bcg729 (Belledonne Communications G.729 codec library, versions through 1.1.2) is vulnerable in the decodeSIDframe() function in src/cng.c. When a zero-length comfort-noise RTP payload is received, a uint8_t filter-order calculation underflows to 255, is clamped to 10, and causes an unconditional...