Vulnerability · ALSA-2026:88477
Important: kernel security, bug fix, and enhancement update
Published Oct 22, 2026 · catalog updated Oct 24, 2026 · Important: kernel security, bug
Last checked Oct 25, 2026. A connected source was read within the last 7 days.
Open the advisory
Exploitation likelihood is not on this record for ALSA-2026:88477. A missing EPSS score is not a low risk. Compare Important: kernel security, bug with the linked advisory before you change production.
Gaps on this record
- The stored product name is a package slug. The name on this page is taken from the title (Important: kernel security, bug).
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
- EPSS is missing. A missing score is not a low risk.
- Severity
- Unknown—
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- Awaiting synchronization with FIRST
- Remediation
- Advisory link
- Affected products
- AlmaLinux:10 kernel · AlmaLinux:10 kernel-64k · AlmaLinux:10 kernel-64k-core · AlmaLinux:10 kernel-64k-debug · AlmaLinux:10 kernel-64k-debug-core · AlmaLinux:10 kernel-64k-debug-devel
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147) * kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114) * kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048) * kernel: ALSA: hda/cs35l41: Fix firmware load work teardown (CVE-2026-64481) * kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266) * kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572) * kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236) * kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202) * kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278) * kernel: drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() (CVE-2026-68245) * kernel: ovl: check access to copy_file_range source with src mounter creds (CVE-2026-68448) * kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536) * kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590) * kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887) * kernel: perf: Fix use-after-free when perf mmap() revival races with the last munmap() (CVE-2026-89791) * kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811) * kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817) * kernel: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS (CVE-2026-97493) Bug Fix(es) and Enhancement(s): * Backport request: bonding: only set speed/duplex to unknown, if getting speed failed [almalinux-10.2.z] (JIRA:AlmaLinux-179066) * RTLA segfaults on freed memory access on double SIGINT [almalinux-10.2.z] (JIRA:AlmaLinux-193031) For more details about the security issue(s), including the impact, a CVSS score, a
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- AlmaLinux:10 kernel0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-core0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-core0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-devel0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-devel-matched0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-modules0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-modules-core0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-debug-modules-extra0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-devel0 → 6.12.0-211.68.1.el10_2
- AlmaLinux:10 kernel-64k-devel-matched0 → 6.12.0-211.68.1.el10_2
How to fix ALSA-2026:88477
Upgrade
ALSA-2026:88477 lists a fix boundary at 6.12.0-211.68.1.el10_2. Compare the installed build with that boundary before you change production.
Version check
Fixed in 6.12.0-211.68.1.el10_2 · 5 other ranges on the advisory
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
Exploitation likelihood is not on this record for ALSA-2026:88477. A missing EPSS score is not a low risk. Compare Important: kernel security, bug with the linked advisory before you change production.
Which versions are affected?
Compare what you have installed with 0 → 6.12.0-211.68.1.el10_2. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS is not on this record yet. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Oct 22, 2026 · OpenSSF OSV / OSV Scanner
Detected
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147) * kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114) * kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048) * kernel: ALSA: hda/cs35l41: Fix firmware load
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel fixed in 6.12.0-211.68.1.el10_2; kernel-64k fixed in 6.12.0-211.68.1.el10_2; kernel-64k-core fixed in 6.12.0-211.68.1.el10_2; kernel-64k-debug fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-core fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-core fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-devel fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-devel-matched fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-modules fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-modules-core fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-debug-modules-extra fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-devel fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Fix available
kernel-64k-devel-matched fixed in 6.12.0-211.68.1.el10_2
Oct 24, 2026 · OpenSSF OSV / OSV Scanner
Updated
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147) * kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114) * kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048) * kernel: ALSA: hda/cs35l41: Fix firmware load
Sources
- OpenSSF OSV / OSV ScannerPackage advisoryALSA-2026:88477
Important: kernel security, bug fix, and enhancement update
osv.dev
References
Freshness
Last verified in this catalog Oct 24, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- OpenSSF OSV / OSV ScannerOct 25, 2026