EUVD-2026-59130

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid request storms during pending request batadvsendttrequest allocates a ttreqnode when none exists for the destination originator node. This should prevent that a multiple TT requests are send at the same time...

PT-2026-72419

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the batadv send tt request function incorrectly handles send buffer allocation failures. The function allocates a tt req node to prevent...

MAL-2026-12488 Malicious code in tt-help-cli-ycl (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e6144be61d70f258741e5d4cc1476021f93e3ce82ffa00a3f86189537a1438a6 The package's tt-help watchdog subcommand starts a long-running agent that POSTs heartbeats to a remote server default hardcoded to...

SUSE CVE-2026-64088

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative ttbufflen batadvorignode::ttbufflen was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative signed integer. I...

Linux Distros Unpatched Vulnerability : CVE-2026-64090

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - batman-adv: tt: avoid empty VLAN responses The commit 16116dac2339 batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs added checks to th...

CVE-2026-64089

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative lastchangesetlen batadvpivtt::lastchangesetlen len was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative...

CVE-2026-64090

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid empty VLAN responses The commit 16116dac2339 "batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs" added checks to the local direct TT response code. But the response can also be done...

CVE-2026-64089

CVE-2026-64089 affects the Linux kernel Batman-Adv (batman-adv) TT code. The root cause is that last_changeset_len was declared as s16, which can wrap when values exceed 32767, producing a negative value that then propagates into a widened s32. This leads batadv_tt_prepare_tvlv_local_data() to al...

CVE-2026-64088

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative ttbufflen batadvorignode::ttbufflen was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative signed integer. I...

CVE-2026-64088 batman-adv: tt: fix negative tt_buff_len

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative ttbufflen batadvorignode::ttbufflen was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative signed integer. I...

CVE-2026-64088

CVE-2026-64088 relates to the Linux kernel’s batman-adv code, where batadv_orig_node::tt_buff_len was defined as a signed 16-bit int (s16) but not intended to hold negatives. When values exceed 32767, they wrap to negative values, and in batadv_send_other_tt_response the field is widened to s32, ...

CVE-2026-64089 batman-adv: tt: fix negative last_changeset_len

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix negative lastchangesetlen batadvpivtt::lastchangesetlen len was declared as s16, but the field is never intended to hold a negative value. When a value greater than 32767 is assigned, it wraps to a negative...

CVE-2026-64090: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: avoid empty VLAN responses The commit 16116dac2339 "batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs" added checks to the local direct TT response code. But the response can also be done...

CVE-2026-64091: Time-of-check Time-of-use (TOCTOU) Race Condition

In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: fix TOCTOU race for reported vlans The local TT based TVLV is generated by first checking the number of VLANs which have at least one TT entry. A new buffer with the correct size for the VLANs is then allocated...

CVE-2026-50811

An out-of-bounds read vulnerability exists in FreeType 2.14.3 and versions before commit 5a280ecde6f324de0d226261036e736e0cb49a71 in src/truetype/ttgxvar.c, in the TTGetVarDesign implementation used by FTGetVarDesignCoordinates...

Malicious code in @tt-aem-tt4a/shared-components (npm)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 817c1920ad6f83b25d8fd32b77999376a6ad3b5448e93e7b0b66cce72ec4dac0 The OpenSSF Package Analysis project identified '@tt-aem-tt4a/shared-components' @ 10.0.0 npm as malicious. It is considered malicious because: ...

CVE-2026-46723 Information Disclosure in extension "Faceted Search" (ke_search)

The additionaltables configuration of the page and ttcontent indexers accepts arbitrary table and field names. A backend user with permission to edit indexer configurations can copy sensitive data from internal TYPO3 tables into the search index...

TYPO3-EXT-SA-2026-012: SQL Injection in extension "Address List" (tt_address)

More info at https://typo3.org/security/advisory/typo3-ext-sa-2026-012...

PT-2026-61407

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the system could send empty VLAN responses when replying from the global TT state. This occurs because previous checks were only applied to...

AZL-83870 CVE-2026-31659 affecting package kernel for versions less than 6.6.137.1-1

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadvttpreparetvlvglobaldata builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the ...