CVE-2026-89156

PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data...

CVE-2026-89156: Out-of-bounds Read

PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data...

CVE-2026-89156: Out-of-bounds Read

PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data...

CVE-2026-89156: Out-of-bounds Read

PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data...

PT-2026-89765

Name of the Vulnerable Software and Affected Versions PCRE2 versions prior to 10.48 Description An out-of-bounds read occurs in the pcre2 match function when processing an invalid UTF subject during PCRE2 MATCH INVALID UTF matching. Recommendations Update to version 10.48 or later...

PT-2026-89762

Name of the Vulnerable Software and Affected Versions PCRE2 versions prior to 10.48 Description An out-of-bounds read occurs in the pcre2 match function following a Just-In-Time JIT fallback—a process where the engine reverts to a slower interpretation mode when the optimized JIT code cannot hand...

Linux Distros Unpatched Vulnerability : CVE-2026-89156

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCRE2 before 10.48 has a pcre2match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data. CVE-2026-89156 Note that Nessus relie...

Linux Distros Unpatched Vulnerability : CVE-2026-89160

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCRE2 before 10.48 has a pcre2match out-of-bounds read during the PCRE2MATCHINVALIDUTF matching of an invalid UTF subject. CVE-2026-89160 Note that Nessus relie...

RHLW-2026-49443DA84312BD4D Lightwell Security Advisory: jakarta.mail 1.6.7.rhlw-00001

Red Hat Lightwell has released com.sun.mail:jakarta.mail 1.6.7.rhlw-00001 with a backported security fix. CVE-2025-7962: In Jakarta Mail versions prior to 2.0.2 it is possible to perform an SMTP Injection by utilizing the \r and \n UTF-8 characters to separate different messages. This patched...

CVE-2026-87875

The cupsUTF32ToUTF8 function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content...

UBUNTU-CVE-2026-87875

The cupsUTF32ToUTF8 function in CUPS's cups/transcode.c lacks a source-length bound and can read past the end of the source buffer, resulting in a heap out-of-bounds read. This is reachable via SNMP supply-description parsing in backend/snmp-supplies.c with attacker-controlled content...

glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes because the stringappend function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the stri...

glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes because the stringappend function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the stri...

glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes because the stringappend function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the stri...

glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()

A flaw was found in GLib. A buffer over-read can occur in the gregexreplace function when used with the GREGEXRAW compile flag and case-change replacement escapes because the stringappend function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the stri...

CVE-2026-82052 $regexFindAll may crash mongod server when byte-matching multi-byte UTF-8 chars

The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server mongod. Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution...

CVE-2026-82052 $regexFindAll may crash mongod server when byte-matching multi-byte UTF-8 chars

The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server mongod. Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution...

$regexFindAll may crash mongod server when byte-matching multi-byte UTF-8 chars

The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server mongod. Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution...

CVE-2026-82052 $regexFindAll may crash mongod server when byte-matching multi-byte UTF-8 chars

The $regexFindAll expression can be used by an authenticated user who can run aggregation pipeline stages to crash a MongoDB server mongod. Under certain specific conditions the regex match can start in the middle of a multi-code-unit character, triggering an assertion during query execution...

CVE-2026-82052

MongoDB 's $regexFindAll expression in aggregation pipeline stages can crash the mongod server under specific conditions where a regex match starts in the middle of a multi-code-unit (UTF-8) character , triggering an assertion during query execution. The result is a denial of service (high availa...