MGASA-2026-0268 Updated nmap packages fix a security vulnerability

The updated packages fix a security vulnerability: Integer Underflow in IPv6 Extension Header Parsing. CVE-2026-58058...

OESA-2026-3052 php security update

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is...

OESA-2026-3051 php security update

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is...

OESA-2026-3016 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds he...

OESA-2026-3015 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds he...

OESA-2026-3014 libssh2 security update

libssh2 is a library implementing the SSH2 protocol as defined by Internet Drafts: SECSH-TRANS22, SECSH-USERAUTH25, SECSH-CONNECTION23, SECSH-ARCH20, SECSH-FILEXFER06, SECSH-DHGEX04, and SECSH-NUMBERS10. Security Fixes: libssh2 through 1.11.1, fixed in commit 2dae302, contains an out-of-bounds he...

PT-2026-61237

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An unprivileged slab-out-of-bounds read exists in the Linux kernel. The ip6 datagram recv specific ctl function trusts the on-wire hdrlen byte when computing the length for put cmsg, but...

PT-2026-61239

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IPv6 extension header handling where the ip6 parse tlv function caches the network header pointer in nh while processing Type-Length-Value TLV structures. When ipv...

PT-2026-61406

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the last changeset len field in batadv piv tt is declared as a signed 16-bit integer s16. Because this field should not hold negative value...

PT-2026-61405

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the tt buff len field in batadv orig node is declared as a signed 16-bit integer s16. Because this field should not hold negative values,...

PT-2026-61447

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the memory management system where the initialization of tags for the huge zero folio is not correctly handled when init on free is enabled. When allocating with the G...

CVE-2026-53994

ProFTPD modsftp contains a heap-based buffer overflow reachable by an authenticated SFTP user. The fxppacketread function accepts the attacker-supplied 32-bit big-endian SFTP packet length without a minimum sanity check. A value of 0 causes an unsigned subtraction elsewhere in the read path to...

OPENSUSE-SU-2026:21370-1 Security update for gstreamer-plugins-bad

This update for gstreamer-plugins-bad fixes the following issues - CVE-2026-12891: unchecked aspectratioidc value used as an array index in the H.266 parser could cause a global out- of-bounds read bsc1268872. - CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser...

CVE-2026-48062

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.3, the extin upload validation rule in system/Validation/StrictRules/FileRules.php checked the MIME-derived guessed extension instead of the client-provided filename extension. As a result, an uploaded file named shell.php containing...

CVE-2026-54490

CVE-2026-54490 involves the websocket-driver library. Prior to version 0.7.5, when used with the permessage-deflate extension, the message size check was based on the compressed frame length rather than the decompressed size, allowing a WebSocket server/client to accept messages larger than the c...

CVE-2026-48062 CodeIgniter: Uploaded file extension validation bypass in `ext_in` rule

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.3, the extin upload validation rule in system/Validation/StrictRules/FileRules.php checked the MIME-derived guessed extension instead of the client-provided filename extension. As a result, an uploaded file named shell.php containing...

CVE-2026-48062 CodeIgniter: Uploaded file extension validation bypass in `ext_in` rule

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.3, the extin upload validation rule in system/Validation/StrictRules/FileRules.php checked the MIME-derived guessed extension instead of the client-provided filename extension. As a result, an uploaded file named shell.php containing...

CVE-2026-48062

Summary: CodeIgniter versions before 4.7.3 are affected by a validation bypass in the ext_in upload rule. The rule checks the MIME-derived guessed extension instead of the client-provided filename extension, allowing a file like shell.php (with GIF-like content) to pass validation when the upload...

Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)

Header | Field | Value | |---|---| | Title | Extension-denylist bypass via case-folding asymmetry in name-override path incomplete-fix variant of CVE-2026-27641 | | Project | Flask-Reuploaded flaskuploads | | Affected | extension"shell.php" = "php" - extensionallowed"php" - DENY correct...

GHSA-937X-GPQR-72GG Flask-Reuploaded: Extension-denylist bypass via case-folding asymmetry in name-override path (incomplete-fix variant of CVE-2026-27641)

Header | Field | Value | |---|---| | Title | Extension-denylist bypass via case-folding asymmetry in name-override path incomplete-fix variant of CVE-2026-27641 | | Project | Flask-Reuploaded flaskuploads | | Affected | extension"shell.php" = "php" - extensionallowed"php" - DENY correct...