AEGLIX vulnerability intelligence
CVE-2026-99057
UNSCORED · Received
Published: 2026-10-23 · Updated: 2026-10-23 · Source: NVD
Stored catalog record
Source record retrieved 2026-10-28T10:20:58.075306+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Vulnerability overview
In the Linux kernel, the following vulnerability has been resolved: xen/netfront: don't leak the skb when xennet_fill_frags() fails When a response chain has more slots than fit in the skb's frags, xennet_fill_frags() returns an error and xennet_poll() jumps to its error path. That path moves what's left on tmpq to errq to be freed, but the skb being filled was already dequeued from tmpq, so it's never freed. Each chain that overflows leaks the skb and the pages attached to it as frags, and the backend decides how many slots it sends. Put the skb back on tmpq before taking the error path, like the xennet_set_skb_gso() failure just above it does.
Patch review priority
Assess exposure and vendor guidance
- No higher-priority signal is available in the current stored evidence.
FIRST EPSS: 0.18% · percentile 7.1 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- Not scored · UNSCORED
- CVSS version
- Not supplied
- CVSS vector
- Not supplied
- Weaknesses
- Not supplied
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
NVD has not supplied affected-version configurations for this record. Check the vendor references below.
Advisories and references
- https://git.kernel.org/stable/c/086944c1c2cbb683543bc3ff08637847b03c8009
- https://git.kernel.org/stable/c/5051df031144753d3e18862514969146b601d089
- https://git.kernel.org/stable/c/84e3ea6502b5f14ce8d499d0b6e0e38386274cf0
- https://git.kernel.org/stable/c/93ccaf1c26e2133396173b76a071e59024daa622
- https://git.kernel.org/stable/c/99011a11c97340ef7290df7dc199305c73fab2f2