CVE-2026-93105

This Linux kernel vulnerability affects the IPsec ESP subsystem, specifically the esp_ssg_unref() function. The function unconditionally drops page references on skb frag pages after an AEAD transform, but fails to account for managed frags (SKBFL_MANAGED_FRAG_REFS)—pages owned by a zerocopy ubuf...

CVE-2026-93105 esp: do not unref managed frag pages in esp_ssg_unref()

In the Linux kernel, the following vulnerability has been resolved: esp: do not unref managed frag pages in espssgunref espssgunref releases the page references held on the source scatterlist after the AEAD operation completes. It calls skbpageunref on every frag page for an out-of-place transfor...

CVE-2026-93105 esp: do not unref managed frag pages in esp_ssg_unref()

In the Linux kernel, the following vulnerability has been resolved: esp: do not unref managed frag pages in espssgunref espssgunref releases the page references held on the source scatterlist after the AEAD operation completes. It calls skbpageunref on every frag page for an out-of-place transfor...

EUVD-2026-82213

In the Linux kernel, the following vulnerability has been resolved: esp: do not unref managed frag pages in espssgunref espssgunref releases the page references held on the source scatterlist after the AEAD operation completes. It calls skbpageunref on every frag page for an out-of-place transfor...

CVE-2026-90372 wifi: mt76: mt7915: avoid nss underflow in mt7915_mcu_get_sta_nss

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90372

CVE-2026-90372 affects the Linux kernel mt76 Wi-Fi driver, specifically the mt7915 subsystem. In mt7915_mcu_get_sta_nss, if a peer's VHT/HE MCS map has no supported spatial streams (all fields 0x3), the loop exits with nss == 0 and the function returns (u8)-1 (255), which is then written into fir...

EUVD-2026-82033

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90372 wifi: mt76: mt7915: avoid nss underflow in mt7915_mcu_get_sta_nss

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: avoid nss underflow in mt7915mcugetstanss If a peer's VHT/HE MCS map has no supported spatial stream all fields 0x3, the loop exits with nss == 0 and the function returned u8-1 255, which was then written into...

CVE-2026-90274 coresight: etm4x: fix underflow for usage of (nrseqstate - 1)

In the Linux kernel, the following vulnerability has been resolved: coresight: etm4x: fix underflow for usage of nrseqstate - 1 According to IHI006H Embedded Trace Macrocell Architecture Specification0, TRCSEQEVR is implemented only when TRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0...

CVE-2026-90274 coresight: etm4x: fix underflow for usage of (nrseqstate - 1)

In the Linux kernel, the following vulnerability has been resolved: coresight: etm4x: fix underflow for usage of nrseqstate - 1 According to IHI006H Embedded Trace Macrocell Architecture Specification0, TRCSEQEVR is implemented only when TRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0...

CVE-2026-90274

CVE-2026-90274 affects the coresight etm4x driver in the Linux kernel . The root cause is an underflow that occurs when the code uses (drvdata->nrseqstate - 1) in a loop to initialize or set TRCSEQEVR registers. Per the IHI006H Embedded Trace Macrocell Architecture Specification, TRCSEQEVR is ...

EUVD-2026-81867

In the Linux kernel, the following vulnerability has been resolved: coresight: etm4x: fix underflow for usage of nrseqstate - 1 According to IHI006H Embedded Trace Macrocell Architecture Specification0, TRCSEQEVR is implemented only when TRCIDR5.NUMSEQSTATE is 0b100, in which case n ranges from 0...

CVE-2026-90224 nfc: nci: fix double completion race in nci_data_exchange_complete

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

EUVD-2026-81817

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix double completion race in ncidataexchangecomplete nciclosedevice and ncirxwork can both call ncidataexchangecomplete concurrently. After commit 4527025d440ce8 "nfc: nci: fix circular locking dependency in...

kernel: IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN

A flaw was found in the Linux kernel's Internet Small Computer System Interface iSCSI Extensions for Remote Direct Memory Access RDMA iSER module. A remote attacker can send a specially crafted login request with a payload shorter than expected, leading to an integer underflow. This underflow...

kernel: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv

A flaw was found in the Linux kernel's RDMA/rxe component. The rxercv function does not adequately validate the BTH pad and ICRC fields of incoming packets before calculating the payload size. A remote attacker could exploit this by sending a specially crafted short packet or a packet with a forg...

gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write

A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length counter by fixed offsets 98 and 10 bytes without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 byte...

Important: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severit...

gstreamer1-plugins-good: gstreamer: unsigned integer underflow in avidemux FUJIFILM strd parsing leading to out-of-bounds read/write

A flaw was found in GStreamer gst-plugins-good avidemux. When parsing FUJIFILM metadata in an AVI strd chunk, gstavidemuxparsestrd decrements a remaining-length counter by fixed offsets 98 and 10 bytes without verifying sufficient data remains. For crafted strd payloads of exactly 106 or 107 byte...

kernel: IB/isert: Reject login PDUs shorter than ISER_HEADERS_LEN

A flaw was found in the Linux kernel's Internet Small Computer System Interface iSCSI Extensions for Remote Direct Memory Access RDMA iSER module. A remote attacker can send a specially crafted login request with a payload shorter than expected, leading to an integer underflow. This underflow...