CVE-2026-93801

In the Linux kernel, the following vulnerability has been resolved: smb/client: zero-initialize stack-allocated cifsopeninfodata Stack-allocated cifsopeninfodata may contain random data. This can make some fields have wrong value if they are not set later...

CVE-2026-93806

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate assoc response length before status and IE access cfg80211rxassocresp initialises the status and response-IE fields of cfg80211connectrespparams from the management frame before proving that the frame is...

CVE-2026-93797

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix an off-by-1 boundary check Before looking at the 11th byte, check the length is big enough...

CVE-2026-93793

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate TXCMD response layout TXCMD parsing uses framecount to walk status entries and then read the trailing SCD SSN. Make the minimum-length check follow that exact runtime layout calculation before parsing...

CVE-2026-93798

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reloc root cleanup in mergerelocroots If the root we got has zero root refs in its root item, we are resetting the root's -relocroot without using barriers like we do everywhere else. Sashiko complained about this whil...

CVE-2026-93799

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: validate staid in BA window status notif BAWINDOWSTATUSNOTIFICATIONID extracts a 5-bit staid from the firmware notification and uses it to index fwidtomacid without bounds checking. Validate staid before array...

CVE-2026-93795

In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix leaks and online flag on radixtreeinsert failure When radixtreeinsert fails in blkgcreate, the error path has two issues: 1. blkg-online is set to true unconditionally, even when the blkg was never fully inserted...

CVE-2026-93796

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: pcie: null RX pointers after free When iwlpcietxinit fails after RX init, nic init unwinds via iwlpcierxfree. The freed RX members stayed non-NULL on the live transport object, so later teardown or retry could touc...

CVE-2026-93800

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free on reloc root after error in insertdirtysubvol If during relocation we fail in insertdirtysubvol because btrfsupdaterelocroot returned an error, we will leave a root's relocroot field pointing to a reloc...

CVE-2026-93794

In the Linux kernel, the following vulnerability has been resolved: smb/client: flush dirty data before punching a hole Punching a hole after a large buffered write may leave the range reported as data. Reproduce it with: xfsio -f \ -c "pwrite -b 3m -S 0x61 0 3m" \ -c "fpunch 1m 1m" \ -c "seek -h...

CVE-2026-93787

In the Linux kernel, the following vulnerability has been resolved: smb: client: bound dirent name against end of SMB response in cifsfilldir cifsfilldir copies the entry name out of an SMB1 TRANS2FINDFIRST / FINDNEXT response using a length de.namelen supplied by the server. The kmalloc'd SMB...

CVE-2026-93785

In the Linux kernel, the following vulnerability has been resolved: cifs: validate idmap key payload length The cifs.idmap key type stores its payload length in key-datalen, which is limited to U16MAX. Accepting a larger key payload truncates the recorded length and can make later users interpret...

CVE-2026-93790

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix out-of-bounds tiddata access in BA notif mvmsta-tiddata was indexed by the TFD loop counter 'i' instead of the actual TID value 'tid'. This writes lqcolor into a random tiddata slot unrelated to the BA...

CVE-2026-93792

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix a possible underflow We shouldn't trust the firmware about the length of the wowlan packet...

CVE-2026-93788

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: acpi: validate WGDS table revision index Check tblrev bounds before BITtblrev to avoid undefined shifts when firmware reports an invalid revision value...

CVE-2026-93789

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: bound aligned TLV advance in FW parser Validate ALIGNtlvlen, 4 against remaining parser length before consuming bytes from the firmware image. This avoids length underflow on malformed TLVs...

CVE-2026-93784

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate IEs in cfg80211wextsiwgenie The KASAN allocation trace shows that a malformed IE buffer is stored via SIOCSIWGENIE cfg80211wextsiwgenie without any validation. The crash trace shows that a subsequent...

CVE-2026-93786

In the Linux kernel, the following vulnerability has been resolved: ksmbd: preserve VFS inherited POSIX ACL mask The VFS initializes a child's POSIX ACL from the parent's default ACL and the requested creation mode. Do not mutate the parent ACL or overwrite the child's VFS-computed access and...

CVE-2026-93791

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: add a check on the tid coming from the firmware banotif-tid is a firmware-controlled u8 that is used directly as an array index into tiddata without any validation. Add a bounds check against IWLMAXTIDCOUNT...

CVE-2026-93783

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: validate skb length in rfcommrecvframe rfcommrecvframe casts skb-data to struct rfcommhdr and dereferences hdr-addr and hdr-ctrl without validating skb-len first. A truncated frame with skb-len less than the...

CVE-2026-93782

In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: flush backend after device ioctls vhost-scsi translates guest response descriptors into userspace iovecs when commands are submitted. Target-core completes those commands asynchronously, so VHOSTSETMEMTABLE can replac...

CVE-2026-93545

An out-of-bounds read in libXi's XListInputDevices in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client...

CVE-2026-93544

An out-of-bounds read in libXi's XI2 XIQueryDevice reply parsing in libXi before 1.8.4 can be used by a malicious X server to crash an attached X client...

CVE-2026-93781

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Do not block on tag allocation in scsiehlockdoor scsiehlockdoor is called from scsirestartoperations while the host is still in the SHOSTRECOVERY state, i.e. before the host is switched back to SHOSTRUNNING and...

CVE-2026-93288

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: wait for rcu grace period before freeing pernet state sashiko reports: "nfnllognetexit calls nflogunset, which clears the logger pointer without an RCU grace period. Immediately after, opsfreelist frees t...

CVE-2026-93542

An out-of-bounds read in libXi's XI2 class parsing via sizeclasses and copyclasses in libXi before 1.8.4 could be used by malicous servers to crash the X client...

CVE-2026-93543

An out-of-bounds read in libXi's XI2 class parser in libXi before 1.8.4 could be used by malicious X servers to crash an attached X client...

CVE-2026-93286

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: fix NULL pointer dereference in aarpsendddp aarpsendddp calls atalkfinddevaddrdev in the LocalTalk fast path without checking for NULL. When the device has no AppleTalk interface configured dev-atalkptr == NULL,...

CVE-2026-91134

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the Discourse post sanitizer allowed a stored cross-origin iframe to bypass the allowediframes prefix policy when the iframe src contained encoded userinfo. The sanitizer validated a decoded form...

CVE-2026-93285

In the Linux kernel, the following vulnerability has been resolved: f2fs: embed f2fsgckthread in f2fssbinfo Instead of allocating f2fsgckthread dynamically, embed it in f2fssbinfo. This simplifies lifetime management and prepares for fixing race conditions during teardown. - sbistore -...

CVE-2026-93287

In the Linux kernel, the following vulnerability has been resolved: i2c: smbus: reject oversized block transfers in the common path The SMBus block transfer length data-block0 is validated in i2csmbusxferemulated but that check runs too late for tracepoints and is skipped entirely when the adapte...

CVE-2026-91160

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/sessionId/qr requires the...

CVE-2026-91161

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the GET /api/sessions/sessionId/groups/groupId/invite-code endpoint and the GroupGetInviteCode MCP tool have no OPERATOR role requirement, allowing a valid VIEWER key scoped to a session to retrieve an active group...

CVE-2026-93284

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: dma-unmap pages before handling migration errors drmpagemapmigrateunmappages relies on the pages array to determine which pages require DMA unmapping. However, drmpagemapmigrationunlockputpages clears the array as pa...

CVE-2026-91132

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, sites using wildcard patterns in the allowediframes setting could accept a crafted iframe URL whose allowlisted suffix appeared after a URL authority separator. The wildcard origin check matched...

CVE-2026-91123

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the iframe src traversal guard did not treat literal backslashes as path separators after decoded dot segments. A crafted source could therefore pass an allowediframes subpath check while browser...

CVE-2026-91122

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, the video placeholder component allowed crafted HTML to cause an attribute breakout and inject an attacker-controlled event handler. An authenticated user with default trust-level posting...

CVE-2026-88390

An out-of-bounds write vulnerability in jslGetTokenValueAsString in Espruino 2v29 commit bffc6d0 allows crafted JavaScript input containing an overlong token to trigger a one-byte write beyond the JsLex.token buffer in RELEASE/NOASSERT builds. The out-of-bounds write corrupts the adjacent...

CVE-2026-91133

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, authenticated users could supply unescaped SQL LIKE metacharacters to upload-resolution patterns, causing wildcard input to select unrelated upload records instead of matching a literal identifie...

CVE-2026-88385

Mini-XML 4.0.5 contains a memory leak vulnerability in mxmlloaddata during malformed XML parsing. Specially crafted XML input can cause text nodes allocated by mxmlNewText to become unlinked before a parse error transfers control to the cleanup path. These orphaned nodes are not released, resulti...

CVE-2026-88373

libde265 commit 4d45a6b contains a NULL pointer dereference vulnerability in the NAL parsing path. When de265pushNAL is called with a zero-length NAL unit, the resulting NALunit may retain a NULL backing buffer, which is subsequently passed as the destination argument to memcpy in NALunit::setdat...

CVE-2026-88378

QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JSReadFunctionTag...

CVE-2026-88372

libsndfile 1.2.2 contains an integer overflow vulnerability in mat4readheader when parsing crafted MAT4 MATLAB v4 files...

CVE-2026-88377

Bento4 1.6.0.0 contains an integer underflow vulnerability in the avcC and hvcC configuration atom parsers. A specially crafted MP4 file containing an atom with a declared size smaller than AP4ATOMHEADERSIZE can cause AP4AvccAtom::Create or AP4HvccAtom::Create to underflow the payload-size...

CVE-2026-88383

libical 4.0.6 contains an incompatible function pointer in icalparameterstringtokind. When parsing iCalendar data containing a parameterized property, the function passes icalparametercomparekindmap to bsearch through an incompatible comparator function pointer type. bsearch invokes the callback...

CVE-2026-88376

Bento4 1.6.0.0 contains an integer underflow vulnerability in AP4AvccAtom::Create and AP4HvccAtom::Create. A specially crafted MP4 file containing an avcC or hvcC atom with a declared size smaller than the atom header size can cause the payload-size calculation to wrap to a large unsigned value...

CVE-2026-88384

OpenEXR 3.4.14 contains a NULL Pointer Dereference in the C++ attribute parsing path. A specially crafted EXR file containing an unknown-type attribute with dataSize set to zero causes the parser to create an opaque attribute with a NULL packeddata pointer. The OpaqueAttribute constructor passes...

CVE-2026-88382

hiredis commit 29ea279 post-v1.5.0 contains an uncontrolled memory allocation vulnerability in its RESP aggregate parser...

CVE-2026-79764

Termix is a web-based server management platform with SSH terminal, tunneling, and file editing capabilities. From 2.5.0 until 2.5.1, the /homepage/proxy endpoint accepts an authenticated user's url query parameter and passes it to http.get or https.get without destination restrictions. In...

CVE-2026-88367

NanoSVG 239e102ec contains an incorrect numeric conversion vulnerability in nsvgcurveDivs during SVG stroke rasterization. A specially crafted SVG document containing an extremely large stroke-width can cause floating-point rounding to produce a zero subdivision angle. The subsequent arc division...