Operating systems stack vulnerabilities · Page 177

Unbounded Recursion in phongo_bson_visit_document/visit_array:

An uncontrolled recursion weakness in the BSON decoding logic of the MongoDB PHP driver may allow an unauthenticated party who can supply crafted binary document data to the decoder to exhaust the process stack. This may cause the PHP process using the driver to terminate unexpectedly, resulting in a loss of availability for that process. The condition occurs below the PHP layer and cannot be intercepted by application-level error handling.

• Update to 1.21.12
• Update to 2.0.0-1+deb13u2
• Update to 2.1.12
• Update to 2.5.5
• Update to 2.5.5-1

Security update for aliyun-cli

This update for aliyun-cli fixes the following issue: - CVE-2026-63209: github.com/klauspost/compress: signed integer overflow in s2.NewDict() allows an attacker to bypass repeat index validation and cause a process crash (bsc#1283596). Changes for aliyun-cli: - Update to version 3.5.1 * Add opt-in built-in OSS JSON/JSONL listings with bounded pages and resumable cursors, structured errors with recovery guidance, and non-interactive confirmation handling (#1452). * Add offline validation and read-only plans for single-file uploads and single-object deletion; record exact failed targets in exclusive JSONL manifests for cp/sync and e

• Update to 3.5.1-160000.1.1

Security update for libxls

This update for libxls fixes the following issues: Changes in libxls: Update to release 1.6.4: * Fix use of uninitialized memory in OLE parsing [boo#1267687, CVE-2026-26825] * Fix use of uninitialized memory in read_MSAT [boo#1267608, CVE-2026-26824] * Fix use of uninitialized memory in xls_parseWorkBook * Fix out-of-bounds reads in the formula dumper * Handle allocation failures in OLE, workbook and string code * Read SummaryInformation streams at their real size * Keep full precision when converting numeric cells to strings * Fix "creation of UTF-8 locale failed" in xls2csv Update to release 1.6.3: * Fix style

• Update to 1.6.4-bp160.1.1

Security update for aliyun-cli

This update for aliyun-cli fixes the following issue: - CVE-2026-63209: github.com/klauspost/compress: signed integer overflow in s2.NewDict() allows an attacker to bypass repeat index validation and cause a process crash (bsc#1283596). Changes for aliyun-cli: - Update to version 3.5.1 * Add opt-in built-in OSS JSON/JSONL listings with bounded pages and resumable cursors, structured errors with recovery guidance, and non-interactive confirmation handling (#1452). * Add offline validation and read-only plans for single-file uploads and single-object deletion; record exact failed targets in exclusive JSONL manifests for cp/sync and e

• Update to 3.5.1-160000.1.1

Picomatch through 4.0.7 ReDoS via single-branch repeated extglob patterns

Picomatch through 4.0.7 contains a regular expression denial of service vulnerability that allows attackers to block the event loop by supplying single-branch repeated extglob patterns. Attackers can provide globs like +(*) or +(*a), which analyzeRepeatedExtglob in lib/parse.js skips, causing exponential backtracking against short crafted strings and denying service to Node.js applications.

sqlparse through 0.6.0 PHP Code Injection via output_format='php'

sqlparse through 0.6.0 contains a PHP code injection vulnerability that allows attackers to inject PHP expressions by supplying SQL text containing unescaped dollar signs. Attackers can embed ${expr} or {${expr}} sequences that OutputPHPFilter places in double-quoted strings, executing arbitrary PHP code when the generated snippet runs.

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 153.5.0 ESR (MFSA 2026-108, bsc#1284493): - CVE-2026-109704: Privilege escalation in the Application Update component. - CVE-2026-109705: Sandbox escape, site isolation issue due to incorrect boundary conditions, use-after-free in the Networking component. - CVE-2026-109706: Use-after-free in the Storage: IndexedDB component. - CVE-2026-109707: Sandbox escape due to use-after-free in the Networking component. - CVE-2026-109708: Sandbox escape due to incorrect boundary conditions in the Networking component. - CVE-2026-109709: Information disclosure,

• Update to 153.5.0-160000.1.1

Security update for python3, python3-base, python3-doc

This update for python3, python3-base, python3-doc fixes the following issues: Security issues fixed: - CVE-2026-6879: quadratic behavior in `xml.etree.ElementPath` index predicates can lead to a denial of service via high CPU usage (bsc#1273148). - CVE-2026-9669: crafted input can cause a stack buffer overflow (bsc#1267974). - CVE-2026-15310: memory exhaustion in zipfile in bzip2/LZMA/Zstandard decompression (bsc#1277111). - CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme (bsc#1276223). - CVE-2026-17084: StringPrep algorithm considered Unicode codepoint attributes outside Unicode 3.2

• Update to 3.4.10-25.199.1

Security update for python36

This update for python36 fixes the following issues: Security issues fixed: - CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting maliciously crafted wheel archives (bsc#1274743). - CVE-2026-3219: pip doesn't reject concatenated ZIP (bsc#1262429). - CVE-2026-3446: Base64 decoding stops at first padded quad by default (bsc#1261970). - CVE-2026-3479: python: improper resource argument validation can allow path traversal (bsc#1259989). - CVE-2026-4224: C stack overflow when parsing XML with deeply nested DTD content models (bsc#1259735). - CVE-2026-6879: quadratic behavior in `xml.etree.Ele

• Update to 3.6.15-125.1

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 153.5.0 ESR (MFSA 2026-108, bsc#1284493): - CVE-2026-109704: Privilege escalation in the Application Update component. - CVE-2026-109705: Sandbox escape, site isolation issue due to incorrect boundary conditions, use-after-free in the Networking component. - CVE-2026-109706: Use-after-free in the Storage: IndexedDB component. - CVE-2026-109707: Sandbox escape due to use-after-free in the Networking component. - CVE-2026-109708: Sandbox escape due to incorrect boundary conditions in the Networking component. - CVE-2026-109709: Information disclosure,

• Update to 153.5.0-160000.1.1

Security update for the Linux Kernel RT (Live Patch 8 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.29.1 fixes various security issues: The following security issues were fixed: - CVE-2026-53131: netfilter: require Ethernet MAC header before using eth_hdr() (bsc#1269775). - CVE-2026-63794: KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path (bsc#1271965). - CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1272136). - CVE-2026-63887: scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf (bsc#1272386). - CVE-2026-63939: KVM: SEV: Compute the correct max length of the in-GHCB scratch area (bsc#1272692). - CVE-2026-64054:

• Update to 10-160000.1.1

libbluray through 1.5.1 Uncontrolled Memory Allocation via _parse_extent_start_points

VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.

VideoLAN libbluray through 1.5.1 Out-of-Bounds Read via clpi_access_point

VideoLAN libbluray through 1.5.1 contains an out-of-bounds read vulnerability in clpi_access_point() that allows attackers to crash applications by supplying a ClipInfo file with an empty EP-map fine table. Attackers can place a crafted .clpi file in BDMV/CLIPINF with num_ep_fine set to zero and an unclamped ref_ep_fine_id, triggering reads during seeking for denial of service.

rdesktop through 1.9.0 Heap Out-of-Bounds Read via process_bmpcache2

rdesktop through 1.9.0 contains a heap out-of-bounds read vulnerability in process_bmpcache2() in orders.c that allows malicious RDP servers to crash clients via crafted revision-2 bitmap cache orders. Attackers can send an uncompressed order with large width/height or an underflowing mode nibble and short payload, causing memcpy() reads past the receive buffer and denial of service.

rdesktop through 1.9.0 Heap Out-of-Bounds Read via process_raw_bmpcache

rdesktop through 1.9.0 contains a heap out-of-bounds read vulnerability in process_raw_bmpcache() in orders.c that allows malicious RDP servers to crash clients. Attackers can send a raw bitmap cache order declaring large width, height, and bpp values with a tiny payload, causing memcpy() to read past the receive buffer and crash the client.

rdesktop through 1.9.0 Heap Out-of-Bounds Read via process_plane

rdesktop through 1.9.0 contains a heap out-of-bounds read vulnerability in process_plane() in bitmap.c that allows malicious RDP servers to crash clients by sending malformed 32 bpp compressed bitmaps. Attackers can declare a large bitmap geometry with a short compressed body in bitmap update PDUs or bitmap cache orders, causing unbounded reads past the receive buffer and denial of service.

Netpbm through 11.16.00 Heap Out-of-Bounds Read via rasttopnm Colormap

Netpbm through 11.16.00 contains a heap out-of-bounds read vulnerability in rasttopnm that allows attackers to read heap memory by supplying Sun rasterfiles with short colormaps. Attackers can craft colormapped rasterfiles with pixel bytes exceeding the palette length to leak up to 255 adjacent heap bytes into the PNM output or crash the program.

Netpbm through 11.16.00 Heap Out-of-Bounds Write via rasttopnm pr_load_image

Netpbm through 11.16.00 contains a heap out-of-bounds write vulnerability in the rasttopnm Sun rasterfile run-length decoder pr_load_image in converter/other/rast.c. Attackers can supply a byte-encoded rasterfile with tiny dimensions and a long run-length body to write controlled bytes past md_image, causing memory corruption and crashes.

libtins through 4.6 Out-of-Bounds Read via DNS::soa_record::init

libtins through 4.6 contains an out-of-bounds read vulnerability in DNS::soa_record::init that allows remote attackers to read past buffer bounds by supplying SOA data lacking NUL terminators. Attackers can feed raw SOA RDATA without a zero byte to applications using the buffer constructor, causing strlen to overrun the heap buffer and possibly crash.

libtins through 4.6 Heap Out-of-Bounds Read via DNS::compose_name

libtins through 4.6 contains a heap out-of-bounds read vulnerability in DNS::compose_name in src/dns.cpp that allows remote attackers to read past the packet buffer by sending a label ending exactly at the packet end. Attackers can deliver crafted DNS packets whose additional, answer, or authority records trigger a one-byte read when parsed, crashing applications on hardened allocators.