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Search Results (5776 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-92158 | 2026-10-14 | 7.2 High | ||
| F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::FpySequencer STORE directive stack write validation the bounds check adds attacker-controlled offset and size before memcpy, allowing integer wraparound to make an out-of-range destination appear valid. When a sequence-controlled STORE directive supplies a stack offset and size whose U32 sum wraps, memcpy can write outside the sequencer stack, causing memory corruption, denial of service, and potentially code execution. This issue is fixed in version 4.2.0. | ||||
| CVE-2026-92157 | 2026-10-14 | 6.5 Medium | ||
| F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileDownlink SendPartial range validation is vulnerable because unchecked startOffset plus length arithmetic bypasses the range check and stores a wrapped m_endOffset that is inconsistent with m_byteOffset. When an existing source file is larger than a valid startOffset and a SendPartial command supplies a length whose U32 sum with that offset wraps below the file size, under standard F Prime assertion handling, the first data-packet transition reaches FW_ASSERT and aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0. | ||||
| CVE-2026-88195 | 1 Microsoft | 3 365 Apps, Office 2021, Office 2024 | 2026-10-14 | 6.5 Medium |
| Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. | ||||
| CVE-2026-97004 | 1 Microsoft | 8 365 Apps, Microsoft 365, Office 2021 and 5 more | 2026-10-14 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network. | ||||
| CVE-2026-75083 | 2026-10-14 | 5.9 Medium | ||
| The receive path of the NXP KW41Z IEEE 802.15.4 driver, kw41z_rx() in drivers/ieee802154/ieee802154_kw41z.c, computed the payload size as pkt_len = len - KW41Z_FCS_LENGTH in a uint8_t, where len is the frame length reported by the radio. The interrupt handler kw41z_isr() obtained that length from the RX_FRAME_LENGTH field of the ZLL IRQSTS register — a copy of the PHY header length byte of the frame received over the air — and only rejected the value zero. A reported length of one therefore underflowed to pkt_len == 255. Because the packet is allocated with NET_AF_UNSPEC on a non-Ethernet L2, net_pkt_rx_alloc_with_buffer() does not clamp the request to the interface MTU; with the default fixed-size buffer pool (CONFIG_NET_BUF_FIXED_DATA_SIZE, CONFIG_NET_BUF_DATA_SIZE=128) the allocation succeeded as a chain of two fragments. The subsequent register-to-buffer copy loops write into the first fragment only, so 255 bytes were written into a 128-byte net_buf data block, overrunning it by up to 127 bytes into adjacent network-buffer-pool memory, and reading up to 128 bytes past the end of the radio's PKT_BUFFER_RX register array. The length field originates from an unauthenticated frame transmitted by any device within 802.15.4 radio range, and is captured by the hardware at PHY-header time — before frame filtering has completed — while the handler samples it after clearing the interrupt status, so an attacker flooding frames with a length byte of one can drive the underflow. The impact is memory corruption in the shared receive buffer pool from interrupt context, most plausibly a crash or corruption of other packets' data; the overflowing bytes are radio register contents rather than attacker-authored data, which bounds the integrity impact. The fix rejects any length below KW41Z_FCS_LENGTH and additionally verifies net_buf_tailroom() of the first fragment before the copy loops, which also covers the CONFIG_NET_L2_OPENTHREAD variant of the size computation. | ||||
| CVE-2026-101968 | 2026-10-14 | 5.4 Medium | ||
| An Integer Underflow (Wrap or Wraparound) vulnerability in the rpd process of Juniper Networks Junos OS on EX Series and MX Series, and Junos OS Evolved on ACX Series allows an unauthenticated adjacent attacker to cause heap memory disclosure and multicast join-state injection via a malformed Rosen-MVPN message. This issue only affects platforms that support draft Rosen MVPN, such as the ACX Series, EX Series, and MX Series. | ||||
| CVE-2026-110036 | 1 Redhat | 2 Enterprise Linux, Openshift | 2026-10-14 | 3.3 Low |
| A flaw was found in device-mapper-persistent-data. A local attacker can cause a Denial of Service (DoS) by inducing a user or system tool to process crafted device metadata containing an excessively large block index. An arithmetic error in the synchronous block reading logic causes the application to panic and unexpectedly terminate. | ||||
| CVE-2022-23990 | 7 Debian, Fedoraproject, Libexpat Project and 4 more | 8 Debian Linux, Fedora, Libexpat and 5 more | 2026-10-14 | 7.5 High |
| Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function. | ||||
| CVE-2022-23852 | 7 Debian, Libexpat Project, Netapp and 4 more | 10 Debian Linux, Libexpat, Clustered Data Ontap and 7 more | 2026-10-14 | 9.8 Critical |
| Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES. | ||||
| CVE-2022-22827 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 8.8 High |
| storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2022-22826 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 8.8 High |
| nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2022-22825 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 8.8 High |
| lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2022-22824 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 9.8 Critical |
| defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2022-22823 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 9.8 Critical |
| build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2022-22822 | 5 Debian, Libexpat Project, Redhat and 2 more | 6 Debian Linux, Libexpat, Enterprise Linux and 3 more | 2026-10-14 | 9.8 Critical |
| addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. | ||||
| CVE-2026-110714 | 2026-10-14 | 6.5 Medium | ||
| libsmb2 through 6.2 contains an integer underflow vulnerability in decode_acl that allows malicious SMB servers to trigger heap out-of-bounds reads via crafted security descriptors. Attackers controlling a server or intercepting unsigned sessions can send an AclSize below 8 in a QUERY_INFO reply, bypassing ACE bounds checks and crashing the client. | ||||
| CVE-2022-3821 | 3 Fedoraproject, Redhat, Systemd Project | 4 Fedora, Enterprise Linux, Rhel Eus and 1 more | 2026-10-14 | 5.5 Medium |
| An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service. | ||||
| CVE-2026-97229 | 1 Gitlab | 1 Gitlab | 2026-10-14 | 10 Critical |
| GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation. | ||||
| CVE-2021-46848 | 4 Debian, Fedoraproject, Gnu and 1 more | 5 Debian Linux, Fedora, Libtasn1 and 2 more | 2026-10-14 | 9.1 Critical |
| GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der. | ||||
| CVE-2021-46143 | 5 Libexpat Project, Netapp, Redhat and 2 more | 10 Libexpat, Active Iq Unified Manager, Clustered Data Ontap and 7 more | 2026-10-14 | 8.1 High |
| In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize. | ||||