kernel: crypto: af_alg - limit RX SG extraction by receive buffer budget

A flaw was found in the Linux kernel's afalg Algorithm Interface component. This vulnerability allows a local attacker to cause a denial of service DoS by sending specially crafted requests. The afalggetrsgl function fails to properly limit the extraction of receive scatterlist RX SG data based o...

Advisory ROSA-SA-2026-3275

software: libssh 0.9.8 OS: ROSA-CHROME unaffected versions = libssh-0.9.8-4 affected versions libssh-0.9.8-4 CVE-ID: CVE-2026-3731 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A read outside allocated buffer vulnerability in the SFTP Extension Name Handler component of the libssh library allows a...

Advisory ROSA-SA-2026-3274

software: vim 9.2.0173 WASP: ROSA-CHROME unaffected versions = vim-9.2.0173-1 affected versions vim-9.2.0173-1 CVE-ID: CVE-2026-28417 BDU-ID: 2026-02589 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the vim text editor is related to failure to take measures to neutralize special elements...

Moderate: Red Hat Security Advisory: freeipmi security update

An update for freeipmi is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

freeipmi: buffer overflows on response messages via ipmi-oem

A flaw was found in FreeIPMI. The ipmi-oem program is used to send Intelligent Platform Management Interface IPMI OEM commands for specific hardware vendors to retrieve specific information from the hardware. A malicious server can reply with crafted response messages and cause buffer overflows...

postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code

Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database...

freerdp: FreeRDP: Denial of Service via FastGlyph parsing buffer overflow

A flaw was found in FreeRDP. A malicious server can exploit a vulnerability in FastGlyph parsing, which improperly trusts data length without sufficient validation. This can lead to a client-side global buffer overflow, resulting in a denial of service DoS due to a crash. For this vulnerability t...

freerdp: FreeRDP heap-buffer-overflow

A heap based buffer overflow has been discovered in FreeRDP. In affected versions the URBDRC client does not perform bounds checking on server‑supplied MSUSBINTERFACEDESCRIPTOR values and uses them as indices in libusbudevcompletemsconfigsetup, causing an out‑of‑bounds read...

freerdp: FreeRDP heap-buffer-overflow

A heap based buffer overflow has been discovered in FreeRDP. This heap out-of-bounds read occurs in the smartcard SetAttrib path when cbAttrLen does not match the actual NDR buffer length...

freerdp: FreeRDP has a Heap-buffer-overflow in audio_formats_free

A heap buffer overflow has been discovered in FreeRDP. audinserverrecvformats frees an incorrect number of audio formats on parse failure i + i, leading to out-of-bounds access in audioformatsfree...

postgresql: PostgreSQL missing validation of multibyte character length executes arbitrary code

Missing validation of multibyte character length in PostgreSQL text manipulation allows a database user to issue crafted queries that achieve a buffer overrun. That suffices to execute arbitrary code as the operating system user running the database...

postgresql: PostgreSQL pg_trgm heap buffer overflow writes pattern onto server memory

A heap based buffer overflow has been discovered in postgresql. This heap buffer overflow is in PostgreSQL pgtrgm allows a database user to achieve unknown impacts via a crafted input string. The attacker has limited control over the byte patterns to be written, but we have not ruled out the...

Advisory ROSA-SA-2026-3270

software: nginx 1.30.1 OS: ROSA-CHROME unaffected versions = nginx-1.30.1-1 affected versions nginx-1.30.1-1 CVE-ID: CVE-2026-42926 BDU-ID: None CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in NGINX Open Source allows an attacker to inject frame headers and data into the upstream when proxying...

Advisory ROSA-SA-2026-3269

software: angie 1.11.5 AXIS: ROSA-CHROME unaffected versions = angie-1.11.5-1 affected versions angie-1.11.5-1 CVE-ID: CVE-2026-42945 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: A heap buffer overflow vulnerability in the ngxhttprewritemodule NGINX Plus and NGINX Open Source module allows an...

CLSA-2026-1779183103 vim: Fix of 6 CVEs

CVE-2021-3903: do not set VALIDBOTLINE in updatetopline when screen is invalid - CVE-2022-1616: tighten appendcommand loop bound + pre-write length check to avoid buffer overflow with composing chars - CVE-2022-2042: initialize attr in spellmoveto and capture emptyline before mlgetbuf invalidates...

CLSA-2026-1779191237 postfix: Fix of CVE-2026-43964

CVE-2026-43964: fix buffer over-read in dsnsplit when an enhanced status code is not followed by other text...

SUSE-SU-2026:21733-1 Security update for dnsmasq

This update for dnsmasq fixes the following issues Security issues: - CVE-2026-2291: dnsmasq can be abused to record false cached data enabling DoS or attacker redirect bsc1258251. - CVE-2026-4890: DoS vulnerability in the DNSSEC validation bsc1265001. - CVE-2026-4891: heap-based out-of-bounds re...

CLSA-2026-1779190223 opensc: Fix of 5 CVEs

CVE-2023-5992: implement constant-time PKCS1 v1.5 depadding to prevent Bleichenbacher/Marvin-style timing attacks - CVE-2025-49010: fix stack buffer overflow write in iso7816 GET RESPONSE - CVE-2025-66037: fix out-of-bounds heap read in scpkcs15pubkeyfromspkifields - CVE-2025-66038: fix buffer...

CVE-2026-8836

A flaw was found in lwIP. A remote attacker can exploit a stack-based buffer overflow vulnerability in the snmpparseinboundframe function within the SNMPv3 User-based Security Model USM Handler. By manipulating specific authentication parameters, an attacker could potentially achieve arbitrary co...

glib: Integer overflow in in g_escape_uri_string()

A heap-based buffer overflow problem was found in glib through an incorrect calculation of buffer size in the gescapeuristring function. If the string to escape contains a very large number of unacceptable characters which would need escaping, the calculation of the length of the escaped string...