UBUNTU-CVE-2026-46729

NULL Pointer Dereference vulnerability in Apache HTTP Servers modheartmonitor over unicast listener. This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

UBUNTU-CVE-2026-42528

A memory calculation bug in moddav in Apache httpd 2.4.67 and earlier allows an attacker with permission to create WebDAV locks to crash server child processes. Users are recommended to upgrade to version 2.4.69, which fixes this issue...

UBUNTU-CVE-2026-102996

pypdf is a free and open-source pure-python PDF library. Prior to 6.18.1, a crafted PDF can provide a TrueType or Type1 simple font with an unusually large /Widths array, causing pypdf/font.py Font.collectttt1characterwidths to process entries beyond the 256 character codes meaningful for a simpl...

UBUNTU-CVE-2026-102998

pypdf is a free and open-source pure-python PDF library. Prior to 6.19.0, a crafted PDF with form field values can cause pypdf/generic/appearancestream.py appearance-stream generation to repeat invariant selection-data work inside a loop when an application updates fields with flattening enabled,...

UBUNTU-CVE-2026-19445

A remote, unauthenticated TLS client can make a server crash or call through a freed pointer if its snicallback assigns a different context to SSLSocket.context the documented way to select a certificate per server name and nothing else keeps the original ssl.SSLContext alive. Typical cases are...

UBUNTU-CVE-2026-47524

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and...

UBUNTU-CVE-2026-47603

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure...

UBUNTU-CVE-2026-47599

NVIDIA GPU Display Driver for Linux contains a vulnerability in the open-source kernel module where an unprivileged local user could cause improper preservation of memory access permissions during DMA mapping. A successful exploit of this vulnerability might lead to code execution, escalation of...

UBUNTU-CVE-2026-103432

apcupsd through 3.14.14 has an sscanf stack-based buffer overflow in getupsvar in src/cgi/upsfetch.c used by upsstats.cgi, multimon.cgi, and upsfstats.cgi, a related issue to CVE-2026-15544...

UBUNTU-CVE-2026-47540

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an attacker could cause an integer underflow. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and...

UBUNTU-CVE-2026-47554

NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer where improper verification of cryptographic signatures may cause signature verification to be bypassed under memory pressure. A successful exploit of this vulnerability might lead to denial of service and data...

UBUNTU-CVE-2026-47527

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the firmware where an attacker could cause an out-of-bounds read. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data...

UBUNTU-CVE-2026-47587

NVIDIA GPU Display Driver for Linux contains a vulnerability where an unprivileged user could cause a use-after-free. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, denial of service, information disclosure, and data tampering...

UBUNTU-CVE-2026-92899

Apache WSS4J remembers the Nonce of each UsernameToken it accepts, so a captured token cannot be reused. It stored the Nonce as raw base64 text, but authentication decodes that text and uses the bytes.The same bytes can be written as base64 in several ways. An attacker who captured an authenticat...

UBUNTU-CVE-2026-102831

JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From JupyterLab 4.5.0 until 4.5.11 and 4.6.4, from Notebook 7.5.0 until 7.6.3, and from JupyterLite Core 0.7.0 until 0.8.4, the system clipboard cell-paste path accepts...

UBUNTU-CVE-2026-102559

A flaw was found in libsoup. When constructing a masked WebSocket client frame for a very large outgoing payload, size values passed to GByteArray allocation APIs could be truncated while the masking routine still used the full length, causing a heap buffer overflow...

UBUNTU-CVE-2026-97711

Serialize JavaScript serializes JavaScript values to a superset of JSON that includes regular expressions and functions. From 7.1.1 until 7.1.2, function values serialized by serialize-javascript are not fully protected against script-closing tags in attacker-influenced function source because...

UBUNTU-CVE-2026-54873

Issue summary: QUIC process may keep memory for QUIC packet buffer for much longer period than necessary. Impact summary: Remote peer can exploit this vulnerability by sending maliciously crafted packets, making the local QUIC stack to keep the memory for packet buffers allocated. The time for...

UBUNTU-CVE-2026-97688

urllib3 is an HTTP client library for Python. From 2.6.2 until 2.8.0, HTTPResponse.stream and HTTPResponse.readchunked can enter an infinite loop because the Deflate decoder retains trailing bytes as unconsumed input after reaching end-of-stream and repeatedly decodes them without progress. The...

UBUNTU-CVE-2026-100806

Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

UBUNTU-CVE-2026-100828

Mitigation bypass in the Bookmarks & History component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157...

UBUNTU-CVE-2026-100794

Sandbox escape due to incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17...

UBUNTU-CVE-2026-100799

Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157...

UBUNTU-CVE-2026-100819

Sandbox escape due to incorrect boundary conditions in the XPCOM component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17...

UBUNTU-CVE-2026-84784

Issue summary: A malicious remote peer may flood the local QUIC stack with NEWCONNECTIONID frames by avoiding a limit check on how many connection IDs the remote QUIC stack can use. Impact summary: The local QUIC stack sends a RETIRECONNID frame for every NEWCONNECTIONID frame it receives. The...

UBUNTU-CVE-2026-88816

DBI versions before 1.654 for Perl incorrectly treat numeric values as strings in FetchHashKeyName. fetchrowhashref uses the string pointer of the FetchHashKeyName attribute as the key name without stringifying it first. When FetchHashKeyName has been set to an integer IV or floating-point NV...

UBUNTU-CVE-2026-100070

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnatsip: rewind offset when NAT shrinks the packet sashiko says: If mapaddr changes the packet length, such as when the public NAT IP string is shorter or longer than the internal IP, coff will still point to the offs...

UBUNTU-CVE-2026-97595

In the Linux kernel, the following vulnerability has been resolved: mac802154: fix use-after-free of sdata via queued RX frames The RX softirq producer ieee802154subifframe queues received beacon and MAC-command frames onto local-rxbeaconlist / rxmaccmdlist and schedules a process-context worker,...

UBUNTU-CVE-2026-97968

In the Linux kernel, the following vulnerability has been resolved: hwmon: corsair-cpro Create debugfs entries after hwmon registration ccpdebugfsinit registers debugfs files whose private data is the devm allocated ccp. It runs before hwmondeviceregisterwithinfo, so when that registration fails,...

UBUNTU-CVE-2026-97923

In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram the var ref when its initialization fails createvarref allocates a VARREF histfield and then calls initvarref to fill it in. When that fails the field is leaked. commit 656fe2ba85e8 "tracing: Use hist...

UBUNTU-CVE-2026-97987

In the Linux kernel, the following vulnerability has been resolved: virtioinput: reset device if inputregisterdevice fails Probe marks the device DRIVEROK with virtiodeviceready before calling inputregisterdevice. If registration fails, the error path cleared vi-ready and called delvqs while the...

UBUNTU-CVE-2026-97990

In the Linux kernel, the following vulnerability has been resolved: vdpasimnet: check TX pull result before RX copy vringhiovpulliotlb returns a signed byte count. A failed TX pull is currently added to the unsigned byte counter and then passed as a sizet length to receivefilter and...

UBUNTU-CVE-2026-98000

In the Linux kernel, the following vulnerability has been resolved: hwmon: Fix potential UAF in pecstore Sashiko reports: In pecstore, a guardmutex&hwdev-lock is taken. If the chip write operation returns an error other than -EOPNOTSUPP, the code jumps to the put label, which calls putdevicehdev...

UBUNTU-CVE-2026-97587

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: store available counter mask as bitmap The available-counter mask was a single unsigned long, but iteration uses RISCVMAXCOUNTERS, which is 64. On RV32 that reads past the object. Filling with an unsigned-long bit a...

UBUNTU-CVE-2026-97427

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: bound ppdpmsetpptable memcpy The powerplay path allocates hardcodepptable once with kmemdup..., softpptablesize. memcpy..., size used the sysfs store count up to PAGESIZE with no upper bound, causing heap overflow...

UBUNTU-CVE-2026-97444

In the Linux kernel, the following vulnerability has been resolved: ACPICA: add boundary checks in two places Add boundary checks in acpipsgetnextnamestring and acpipspeekopcode to prevent out-of-bounds access...

UBUNTU-CVE-2026-97420

In the Linux kernel, the following vulnerability has been resolved: bpf: NUL-terminate replaced sysctl value When writing to sysctls, procsyscallhandler guarantees that the buffer passed to proc handlers is NUL-terminated. If bpfsysctlsetnewvalue replaces the pending sysctl value, it can hand a...

UBUNTU-CVE-2026-97504

In the Linux kernel, the following vulnerability has been resolved: watchdog: lenovose10wdt: Fix use-after-free and resource leak risk Review by sashiko.dev highlighted potential use after free and resource leak instances. Set se10pdev to null to prevent use after free Remove DMI call back and...

UBUNTU-CVE-2026-93822

In the Linux kernel, the following vulnerability has been resolved: PCI: iproc: Protect root bus removal with rescan lock Hold the pcirescanremovelock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead ...

UBUNTU-CVE-2026-97510

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tbcfgrequest fails in tbxdomainresponse If tbcfgrequest fails setting up the request for example the control channel is shut down already it returns an error without calling the callback. To avoid...

UBUNTU-CVE-2026-93211

In the Linux kernel, the following vulnerability has been resolved: nfsd: initialize DRC hash table before registering shrinker shrinkerregister precedes the INITLISTHEAD loop and the drchashsize store. On weakly-ordered architectures arm64, ppc, a shrinker scan can observe drchashsize before the...

UBUNTU-CVE-2026-77422

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in grep command in builtins/src/main/java/org/jline/builtins/PosixCommands.java accepts a user-controlled regular expression in grep... and, unless line-regexp mode is used, automatically adds ...

UBUNTU-CVE-2026-93403

Stack-based Buffer Overflow in mmpstrucdata rsyslog plugin...

UBUNTU-CVE-2026-95818

A stack-based buffer overflow in the dynamic loader ld.so of the GNU C Library glibc versions 2.14 through 2.44 allows a local attacker to crash or corrupt the memory of setuid/setgid ATSECURE programs. When such a program's DTRPATH or DTRUNPATH begins with $ORIGIN and is followed by NUL or '/' t...

UBUNTU-CVE-2026-94640

A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service DoS by sending a large number of unique requests. The rpcbind service records previously unseen RPC Remote Procedure Call statistics in unbounded in-memory lists, leading to...

UBUNTU-CVE-2026-81880

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Apple Preferred Executable Format loader was vulnerable because the PEF loader accepted relocSecCount values that were not bounded by the number of sections or complete relocation records in t...

UBUNTU-CVE-2026-79311

webpy web.py 0.76 is vulnerable to Cross Site Scripting XSS via renderjinja.init...

UBUNTU-CVE-2026-63275

LibreOffice can read CFF fonts, which may be embedded in documents. A stack buffer overflow existed when reading the hints of a glyph. The number of hints was checked against the wrong bound, so a glyph declaring more hints than the array can hold wrote past its end. In fixed versions the hint...

UBUNTU-CVE-2026-63276

LibreOffice converts CFF fonts to Type 1 when it subsets a font, which happens when a document is exported to PDF, and CFF fonts may be embedded in documents. A stack buffer overflow existed in that conversion. The converted operators were written into a fixed size buffer with no check that they...

UBUNTU-CVE-2026-61822

pgpartman is a PostgreSQL extension that manages partitioned tables by time or ID. Prior to 5.5.0, runmaintenance handles exceptions outside the loop that processes rows from partconfig, so an exception for one partition set immediately terminates the loop and skips every later set. A role with...