CVE-2026-6091 Partial-chain verification accepts untrusted intermediate as trust anchor

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

CVE-2026-6091 Partial-chain verification accepts untrusted intermediate as trust anchor

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

EUVD-2026-39486

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

CVE-2026-6091

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. The vulnerability affects the wolfSSL OpenSSL compatibility certificate-path-building path (wolfSSL_X509_verify_cert / X509_STORE, OPENSSL_E...

CVE-2026-6091 Partial-chain verification accepts untrusted intermediate as trust anchor

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

CVE-2026-6091

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

CVE-2026-6091

Partial-chain certificate verification may accept chains that terminate at a peer-supplied, untrusted intermediate certificate rather than a trusted anchor. An attacker could present a chain that ends at an intermediate they control and have it accepted as valid. This affects the OpenSSL...

SUSE-SU-2026:22426-1 Security update for the Linux Kernel (Live Patch 21 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-44.1 fixes various security issues The following security issues were fixed: - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache bsc1261640. - CVE-2026-31504: net: fix fanout UAF in packetrelease via NETDEVUP race bsc126308...

SUSE-SU-2026:22277-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.6.1 fixes various security issues The following security issues were fixed: - CVE-2026-23278: netfilter: nftables: always walk all pending catchall elements bsc1260907. - CVE-2026-31402: nfsd: fix heap overflow in NFSv4.0 LOCK replay...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

UBUNTU-CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53240

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix use-after-free on firstskb in inputprocesspayload inputprocesspayload stores firstskb into xtfs-ranewskb under droplock when starting partial reassembly, then unlocks and breaks out of the processing loop. The...

CVE-2026-53240

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix use-after-free on firstskb in inputprocesspayload inputprocesspayload stores firstskb into xtfs-ranewskb under droplock when starting partial reassembly, then unlocks and breaks out of the processing loop. The...

CVE-2026-53240 xfrm: iptfs: fix use-after-free on first_skb in __input_process_payload

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix use-after-free on firstskb in inputprocesspayload inputprocesspayload stores firstskb into xtfs-ranewskb under droplock when starting partial reassembly, then unlocks and breaks out of the processing loop. The...

EUVD-2026-39276

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

CVE-2026-53185 concerns the Linux kernel zram subsystem. The issue is a use-after-free in zram_bvec_write_partial(), where zram_read_page() can dispatch reads asynchronously for ZRAM_WB slots and return before the backing read completes. The caller may then operate on a buffer that is freed, risk...

CVE-2026-53185 zram: fix use-after-free in zram_bvec_write_partial()

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185 zram: fix use-after-free in zram_bvec_write_partial()

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...

CVE-2026-53185

In the Linux kernel, the following vulnerability has been resolved: zram: fix use-after-free in zrambvecwritepartial zramreadpage picks the sync or async backing device read path based on whether the parent bio is NULL. zrambvecwritepartial passes its parent bio down, so for ZRAMWB slots the read...